Briar is in maintenance mode

7/15/2026 at 2:56:36 PM

I've been attempting to build something similar and every time I take an honest look at the state of affairs on mobile phones I'm end up leaning towards running the way meshtastic users do: either strictly on dedicated hardware, or over a bluetooth link from my phone to dedicated hardware which I'll keep in my backpack or glovebox.

by __MatrixMan__

7/15/2026 at 2:00:53 PM

Sounds like it's basically dead. The issue with messenger apps is that they're a dime a dozen, there are so many of them and they offer so much variability in security, privacy, but most importantly usability and uptime. If your friends won't switch to them, there's almost no point in having them or using them.

by pogue

7/15/2026 at 2:19:14 PM

For most IMs I agree, Briar is/was slightly different though, being P2P and E2E encrypted. There isn't many IMs out there supporting Bluetooth connections between users for example.

by embedding-shape

7/15/2026 at 3:54:27 PM

Being p2p, network effects are even larger: you have to convince not only your own friends to install and use, but also rely on enough density in your area?

by rglullis

7/15/2026 at 3:56:57 PM

Helene survivor here. I will be spreading the word about this project and keeping some APKs for if the shit hits the fan again. FDroid being able to sync between local devices means all you need is to get fdroid onto someones phone. Wish they had an iphone app though!

by ijustlovemath

7/15/2026 at 9:33:15 PM

What's the range on bluetooth? If I can reach someone via bluetooth, can't I also just talk to them? Or is it longer than I realize?

by bpicolo

7/15/2026 at 10:37:47 PM

It's really not very far, maybe 15 meters.

I'm actually super annoyed that popular devices no longer show bluetooth signal strength at all... it's completely absent from the UI.

Impossible to know how well connected my headphones are when I keep hearing popping or distortion... you need special apps to realise how weak the connection actually is (and how absurdly busy the environment is: there are so many bluetooth devices around us.. it's crazy!)

by dijit

7/15/2026 at 8:58:58 PM

Doesn't Briar itself provide functionality to share the apk via Bluetooth? So you don't even need F-Droid (though it's still good to have regardless, of course).

by Vinnl

7/15/2026 at 4:20:28 PM

You only need to rely on density in your area if you have no other network - it will happily use mobile data or Wifi connections if you have them.

by fwip

7/15/2026 at 2:21:15 PM

Anyone have an idea how good https://qaul.net/ is?

I saw it shared at dweb camp and it seemed like a pretty long term serious project for P2P.

by raybb

7/15/2026 at 3:27:27 PM

Bitchat is great, but I don't understand why it's Bluetooth only. I would think Wifi reaches further.

by copperx

7/15/2026 at 4:23:44 PM

Because Bluetooth has a low energy mode which it uses.

by dewey

7/15/2026 at 10:33:42 PM

Still receives, and for the foreseeable future will receive, security updates which is good enough for me to keep it installed on my phone.

by mhitza

7/15/2026 at 5:59:11 PM

Briar was unique in its ability to discover peers over local networks and Bluetooth - Very few if any other messaging apps do that.

Unfortunately the security/usability tradeoffs mean it never was going to hit Whatsapp levels of use, but it certainly fills an important niche.

by unethical_ban

7/15/2026 at 10:16:09 PM

mskes me wonder... Could Apple do this? Like imagine only for iMessage platform but just like find my... For short text messages like let's say under 500 characters plain text or something obscenely tiny allow people to hop on other people's data or network access to peer to peer deliver messages over iMessage like we do with find my. Would be a great idea to think about in case of natural disasters? Maybe limit both clientside as well as server side to something like only ten or twenty outstanding messages per apple id at any time to cut down spam? Right and this becomes even more powerful when you add in Apple's satellite message service. So if a device can't reach the sky but is in reach of a passing person maybe we can get the message. It isn't panacea by any means especially with the rate limits but Apple is in this unique position to do something good if it wanted to. Ten is more than zero and people can forward message like I am alive and in so and so is worth more than a thousand mindless Instagram reel forwards. And maybe some day we can have this as a "global" standard but until then Tim Cook says "buy your mom an iPhone"

by collabs

7/15/2026 at 2:04:24 PM

> unreliable background operation on android

Pretty much every app I have has delayed notifications, and no matter of battery optimization settings can fix it.

by nubinetwork

7/15/2026 at 4:24:42 PM

Some time back, I had a similar problem: the LineageOS Messaging app was frequently late with SMS notifications when the phone was in idle state. Adding the package to Android's deviceidle whitelist fixed it right up. (This was done with the dumpsys shell command, since the setting for com.android.messaging was not exposed in the GUI.)

https://source.android.com/docs/core/power/app_mgmt#testing-...

I wonder if this setting could help Briar, and if so, whether an equivalent could be built in to their app packaging so users wouldn't have to fiddle with it.

by foresto

7/15/2026 at 7:20:52 PM

Fairly sure the user whitelist is equivalent to "Unrestricted background usage", which should be visible for user-installed apps like Briar. I have a couple of apps that need this setting enabled, and there isn't an API or manifest flag to toggle it.

by tadfisher

7/15/2026 at 3:59:14 PM

Do you use VPN? This is a common misconfiguration of a server-side NAT related to too long or too short NAT timeouts combined with "act like a blackhole if we don't know anything about this connection".

by ValdikSS

7/15/2026 at 5:54:10 PM

No, not on that phone...

by nubinetwork

7/15/2026 at 3:21:16 PM

It seems to me this only happens if you don't use the app much. Or maybe some apps are "allowlisted", I've never had delayed WhatsApp/Slack notifications.

by dist-epoch

7/15/2026 at 3:41:10 PM

Not GP, but most of the apps I use that works without Google Play Services (specifically, FCM) have this problem too. Vendor-agnostic notification on Android, and as far as I know iOS, is still painful. Ofc Slack and WhatsApp works fine : they use the Google notification system.

by napkid

7/15/2026 at 4:03:37 PM

There should be a category: "Background Check" in the Android developer options. You can pretty finely tune or alter the automatically set priorities and permissions for background activity there.

I don't know exactly what the option is called but since Android 8 there is at least a toggle there per app. Later versions have lots more settings.

by Joe_Cool

7/15/2026 at 3:46:14 PM

I use signal a lot (probably has 30-60 minutes screen time per day), and still notifications are extremely finicky no matter what battery optimization settings I tweak. So I'm leaning towards some apps being blessed

by ozyschmozy

7/15/2026 at 5:59:01 PM

On Android, FCM notifications sent with priority HIGH are usually available within 30 seconds and bypasses Doze (unless you're on ultra battery saver mode). Notifications sent with normal priority run within doze windows, so every 15 minutes or more.

Unused apps also indeed go in different App Standby buckets, which while it shouldn't affect FCM notifications, it does on some older android versions (https://developer.android.com/topic/performance/power/power-...)

If you're not using FCM, well you're limited to having to check for notifications yourself, either within doze windows, or by registering a foreground service that keeps your app alive and checking.

by well_ackshually

7/15/2026 at 3:37:58 PM

I use twitch almost every day, its notifications are usually off by 10-15 minutes... /shrug

by nubinetwork

7/15/2026 at 3:10:15 PM

Briar will thrive once EU Chat Control 2.0 passes, P2P E2E encryption is the only way to bypass bullshit laws.

by imhoguy

7/15/2026 at 3:21:28 PM

Briar is dead because it doesn't work on iPhones. It doesn't work on iPhones because iOS will only allow waking the app from background when there's a push notification. Push notifications have to go through Apple's servers, which defeats the purpose of a decentralized app where your messages (and metadata) can't be traced.

by joecot

7/15/2026 at 9:43:05 PM

There are numerous iPhone apps that don't need push notifications and sync just fine.

"Open source programmers do not understand how to code properly for iOS" != "doing things in the background is IMPOSSIBLE on iOS!!!!!"

People just love to screech about iOS/Apple being evil.

by KennyBlanken

7/15/2026 at 3:35:11 PM

What about a "fake push" that does not leak message contents, sender etc.? Fuzz the time the push notification is sent by a random amount of time and you have something plausibly private given the constraints?

by lou1306

7/15/2026 at 3:56:02 PM

You're still dependent on Apple continuing to allow such a use.

If the goal is messaging that avoids government spying or censorship its a lost cause - the government would simply compel Apple to pull the app in their jurisdiction.

by _heimdall

7/15/2026 at 4:02:48 PM

Briar is designed to work over 1) tor, 2) ad-hoc wifi, 3) bluetooth. None of those are going to be conducive to sending push notifications through Apple's servers.

by joecot

7/15/2026 at 4:00:27 PM

That still exposes some metadata. Depending on your threat model, leaking the timing may or may not be a problem.

Also, how do you avoid leaking the sender? You can avoid giving Apple that information by routing the notification through a server, but then that server would know the sender and recipient.

by thayne

7/15/2026 at 3:32:44 PM

only insofar as it is 1. not illegal to do so or 2. the cost-benefit of violating such laws makes sense for the majority of users, who are not doing things that are actually illegal

because without such a critical mass of normal users you get something like tor or grapheneos that the state begins to associate with people engaging in unsavoury activity

by tensegrist

7/15/2026 at 4:25:33 PM

No, because most people (not on HN) value convenience much higher than privacy.

by dewey

7/15/2026 at 3:14:45 PM

Only, if they manage to improve it, so that regular photos and voice messages can be sent. I am mostly fine with texting only, but such things are an instant no-go for most people.

by zelphirkalt

7/15/2026 at 7:13:53 PM

at least two of its funders were usaid-backed (internews, access now), wonder if that has anything to do with it

by nyolfen

7/15/2026 at 4:43:38 PM

I sympathize with the developers. Mobile OS push notifications are a big impediment to the adoption of p2p technology and it's hard to do anything novel in the chat space because there's a million chat apps.

by davexunit

7/15/2026 at 8:40:24 PM

Mobile maintains good battery life mostly by being idle almost all the time, and P2P can’t work that way. Even P2P with central server assist is hard on mobile.

It could if we’d never broken the full end to end principle and put stateful firewalls and NAT in front of everything, but that ship has sailed. All net connections require keepalive or a firewall will close them. This is even true these days in the cloud for the most part unless your machines are “naked” VMs directly on the globally routed Internet.

by api

7/15/2026 at 5:23:51 PM

Anything that tries to read a "mailbox" on a smartphone is bound to run into difficulties. Smartphones manage to keep battery life high by keeping the modem inactive most of the time. The way to implement any mailbox functionality, i.e. an incoming message that needs attention, is usually done through a centralized push notification endpoint socket. Rather than wasting battery life polling multiple sockets, the OS listens to a single endpoint and farms out pushes that way. Of course to tune this precisely for battery life and for centralization of the platform, both Apple and Android have their own push notification services. Rooted or 3rd party smartphones can change the push notification service.

Any service like Briar that wants to sit atop base smartphones will need to deal with this tension. A fallback is to poll intermittently for new messages, which when tuned correctly can indeed be fairly battery life forward. Of course then your messaging experience is lower bounded by your refresh interval. Modern smartphone OSes also will ruthlessly cut long-running connections in the face of power-save events on device.

In general I think an external radio that you connect your smartphone to via Bluetooth, like Meshcore or Meshtastic, is a better experience overall than simply using a smartphone. Dedicated radios keep smartphone batteries topped up, and having the option to setup an antenna means that if you happen to be in an area where permanent radio setup is plausible, you can lean on good site characteristics, antennas, and filters. It’s hard for a government to ban radios altogether and ISM-ish band devices have a variety of uses in pretty much any developing or developed country (often used in small things like meters or monitors.) And for folks who just some off-grid data capabilities, this approach offers high flexibility without the burden of licensing.

For folks considering going into this, I suggest joining Meshtastic or Amateur Radio communities. I find the further you get from amateur radio or networking communities (mesh* communities have a mix of folks and some can have pretty poor understanding of how radios work), the more the information becomes unreliable and more suffuse with political/social goals than matters like understanding signal propagation or congestion. If you’re in a developed country, Amazon likely has all you need to get started with the Mesh* world of LoRa UHF radios.

by Karrot_Kream

7/15/2026 at 2:38:42 PM

> We considered completely rebuilding the application from the ground up, or even splitting it into separate applications for online and offline use

This is actually non-trivial. There's an app I was working on where I wanted to have a local first mode that allowed people to use the app for free without an account and there was also a cloud hosted version that allowed for team collaboration, etc.

For this kind of thing to work chunks of the app essentially need to be written twice. So, not fun.

by vmg12

7/15/2026 at 2:50:59 PM

Why? I use a similar model in a few mobile apps. Free, not logged in usage stores a restricted set of user activity data ephemerally (lost upon uninstall) in the phone. For subscribed users, this offline storage mechanism is still the primary storage mechanism, but then we add a cloud sync mechanism on top of it that enables usage across multiple devices and permanent storage in the cloud. Curious why you need to write the app twice when in my mind you are simply adding and enabling extra functionality on top of the core product.

by allthetime

7/15/2026 at 3:22:20 PM

Is this still relevant in the age of LLMs? They can write it 5 times without sweating.

by dist-epoch

7/15/2026 at 2:06:37 PM

That's too bad. Anyone know of a fork or similar project? Maybe Meshtastic/MeshCore/BitChat. Berty Messenger's last update on iOS was in January 2025.

by HelloUsername

7/15/2026 at 2:41:57 PM

Instead of a fork, there is completely new development going on here: https://github.com/geograms/aurora

BLE/LoRa/radio/internet mesh with reticulum that combines chat, social and torrents over NOSTR (decentralized protoocol).

Still beta, around August should be stable.

by nunobrito

7/15/2026 at 4:22:58 PM

No way am I going to trust a heavily LLM-generated app as a replacement to Briar...

by monkaiju

7/15/2026 at 7:55:42 PM

Geogram started even before AIs were available for coding.

I'm a dinosaur but you remind those complaining in the 90s that Turbo Pascal wasn't real programming because it was too easy to copy code and compile.

I don't have a team of developers nor funding to hire them. AI amplifies by 26 times what I can do in a year. It was never about the code, what matters is what you do with it.

by nunobrito

7/15/2026 at 4:47:23 PM

Claude is the only contributor? 100% vibed.

by fwip

7/15/2026 at 8:22:39 PM

MeshCore is growing rapidly. Check out this map of CascadiaMesh - connectivity all the way from Vancouver down to Klamath Falls, and now east to Spokane:

https://cascadiamesh.org/map/

by marssaxman

7/15/2026 at 3:38:57 PM

https://docs.cwtch.im/ has P2P Onion Service based messaging.

by maqp

7/15/2026 at 3:21:26 PM

CIA funding dried up. Briar had already started development when Starlink wasn't even a concept. Nowadays every CIA goat herder has their own Starlink terminal.

by grommz

7/15/2026 at 3:24:51 PM

Plus people at the top level of the current administration just use Signal for discussing ongoing military operations and other classified stuff, so they don't see the need for solutions like Briar either...

by rob74

7/15/2026 at 6:16:19 PM

> Nowadays every CIA goat herder has their own Starlink terminal.

Can the Starlink radio be sniffed? If so, it might act like a beacon, a tell-tale sign (especially, in countries where Starlink is illegal).

by ignoramous

7/15/2026 at 2:10:09 PM

It's really sad that both Apple and Google make it so difficult for background processes to run with user consent. The app wasn't even available for iOS because they don't allow apps to listen for messages outside the walled garden's polling service.

Briar is a messenger app that worked on local networks, over Bluetooth, and over Tor if traveling the Internet. Fully encrypted and the purpose was decentralized, serverless messaging.

I liked the concept, and tested it out a little on my Android devices. But it looked straight out of 2009, and it had the issues described in the post. Still. Thanks for the work. I hope it can get revived or inspire others some day.

P.S. feature request! If Alice, Bob and Charlie are all contacts with each other, and Alice writes an offline message to Charlie, Alice should be able to opportunisticly hand the encrypted message to Bob on their shared network, and Bob can deliver it to Charlie.

by unethical_ban

7/15/2026 at 2:46:10 PM

It's both sad and understandable. So many Applications would want to be running in the background for data collection reasons or just user responsiveness. While it could be a permission, after watching so many people just hand out "Sure, have my location always and forever" to any application that ask for it, the OS would get totally overwhelmed.

This P2P system would probably only work if implemented by Google/Apple themselves and they have zero desire to do so since it's a feature almost no one would want.

by stackskipton

7/15/2026 at 3:34:39 PM

> P.S. feature request! If Alice, Bob and Charlie are all contacts with each other, and Alice writes an offline message to Charlie, Alice should be able to opportunisticly hand the encrypted message to Bob on their shared network, and Bob can deliver it to Charlie.

This is intentionally only included in Forum-mode chats in Briar. Over direct message, leaking contacts is considered a breach of security. (Your definition of "leak" may differ.) In group messages, only the group admin is considered trusted, and every message must go directly to or come from them.

In every security tradeoff, Briar chose the option that maximizes security, even considering how the airwave transmission times might be fingerprintable as Briar traffic.

Not saying any of this is a good way to make a useable app for wide adoption, but it is intentional and highly opinionated.

by Evanito

7/15/2026 at 4:38:19 PM

That's a fair point.

The use case for allowing 1:1 DMs to be exchanged via courier is to maximize OpSec for whatever messages are being exchanged - I may trust Bob to deliver a message, but Bob may not need to know the message content.

The feature could include marking "approved couriers" per contact, perhaps? Both Alice and Charlie would have to set Bob as an approved courier for message exchange to each other.

by unethical_ban

7/15/2026 at 2:06:00 PM

This is what happens when no-one pays for their tools and I expect this to happen when more software becomes AI assisted.

The truth is donations do not work for tiny open source projects in the long term and even when Briar was quietly building for many years, it is clear that it is not enough.

by rvz

7/15/2026 at 2:35:17 PM

I doubt that Briar saw much usage at all.

by hermanzegerman

7/15/2026 at 2:52:22 PM

So?

Does that negate any of the points?

by fg137

7/15/2026 at 2:58:10 PM

I don't think "That's what happens if Users don't pay for Software" is a good point, when talking about a messenger who had almost no regular users

by hermanzegerman

7/15/2026 at 3:25:42 PM

> no regular users

Source?

by fg137

7/15/2026 at 2:13:32 PM

TIL Briar is text-only, per https://eylenburg.github.io/im_comparison.htm

by exceptione

7/15/2026 at 3:27:13 PM

Briar supports sending images. Source: user

by Evanito

7/15/2026 at 8:54:29 PM

I stand corrected then. Although I had checked the website and the sparse UX details on the website only showed images of plain text. So this is an opportunity for the Briar people if they still feel the energy.

by exceptione

7/15/2026 at 2:35:34 PM

> Last year, we decided that we wouldn’t realistically be able to solve these issues and so we reluctantly decided to shut down the project.

If these are actually the problems, then why not throw 200 dollars of GPT 5.6 at these instead of shutting it down? Were these systematic problems (Apple/Google hegemony, for example) that couldn't be beat with code?

by timcobb

7/15/2026 at 3:47:09 PM

Try it. The AI will probably tell you that it's, of course, doable. You would have to start by making your own AOSP distribution and require an unlocked bootloader to even attempt to install it. You definitely can throw an AI agent at the problem, but a) it'll be significantly more than $200, no matter how you cut it; b) you'll end up with tens to hundreds of kloc of AI-generated code in a security-conscious context; and c) you can forget about having more than a handful of the most desperate users[1]. Both b) and c) are fatal for a project like this.

The locking down of the Android platform, IME, is a massive, decade-long process[2] with "full speed ahead" corporate backing. Even just a few years ago, you could maybe code around some of the restrictions (if supported by users going into settings and tapping some checkboxes); today it's impossible even with root. To get working "push notifications" outside of the official channel, you need to hack the support into the OS - or accept that you probably will get the notification, but it can be anytime from a few minutes to a quarter hour before your app receives it.

[1] In which case, making them use tens of thousands of AI-generated code "for security" is a clear moral hazard you probably don't want to walk into.

[2] I don't want to judge whether it's a move in the right direction or not - that's a separate matter. But it is happening.

by klibertp

7/15/2026 at 4:11:06 PM

Thank you! So in your mind, it would be a big investment of human time/tokens and the big obstacle, ultimately, is Big Tech?

by timcobb

7/15/2026 at 4:44:49 PM

Well, I really don't want to put the blame on anyone. Misbehaving apps on casual users' phones are a legitimate problem, and the OS is expected to mitigate that. Moreover, there are not many proven models for that, and they all entail compromising someone's convenience (either users', devs', or both). You can't have your cake and eat it, too.

In this specific case, though - especially given that the project had no iPhone version due to technological constraints - Android as a platform moving in that direction is probably the biggest reason why it became too hard to develop the project further. And the direction of Android development is set by BigTech, so you probably could justify calling them "the big obstacle".

It's important to note that the movement towards security-by-default is larger than just some subset of BigTech. It's how the whole industry tries to cope with computing becoming ubiquitous and trusted at the same time. It's Eternal September, but now the new users have banking apps on their phones. It's a hard problem, and every attempt to date has always resulted in users and developers losing some freedom. This OP just highlights the consequences of this movement for a particular project.

by klibertp

7/15/2026 at 2:51:19 PM

Fighting complex technical and non-technical issues "with code" may be the most programmer way of thinking about things.

To begin with, that 200 dollars need to come from somewhere. Are you going to personally contribute to that 200 dollars? If not, someone needs to find money from somewhere. Then, I can assure you it's going to be much more than 200 dollars before you realize it.

by fg137

7/15/2026 at 3:02:25 PM

Who spent the time to make this? If those people spent countless hours doing it by hand, maybe they would be willing to spend an analogous resource? It seems reasonable to me if you've already invested so much and paid in time.

But yeah that's why I was asking if this was a non-code issue? Because they're presenting it as hey, we couldn't figure out the battery life in this post.

by timcobb

7/15/2026 at 3:24:10 PM

$200 mean very different things to different people.

I would never say it's "reasonable" to expect anyone (including maintainers) to contribute money or code to an open source project.

Must be easy for you to type these things from your comfortable armchair.

by fg137

7/15/2026 at 3:46:38 PM

So what's the point of spending months and months and months of your time just to shut down your project when it could possibly be worked out for several $100? Is the situation that the authors have a lot of time and no money? Could we get the project some money if that's the case? Apps like this are so important. Every year they become more critical.

And I would like if someone could please confirm is this related to literal code problems or systemic problems with Apple and Google?

by timcobb

7/15/2026 at 5:52:33 PM

It seems that you still haven't realized the gigantic hole in your arguments even after I already pointed them out.

If you don't know what open source software is or how projects are typically run (including where the funding, if any, comes from), educate yourself before posting meaningless texts in a forum.

by fg137

7/15/2026 at 7:38:25 PM

> It seems that you still haven't realized the gigantic hole in your arguments

> educate yourself before posting meaningless texts

Sorry, but you are being a jerk.

They just ask why someone putting so much effort into a project would not want to spend 200$ on saving it. That is a totally fair question. And you seem to be completely missing why spending 200$ on AI wouldn't solve the problem. Which is okay. But being a jerk while being wrong is not a good combination IMO.

by palata

7/15/2026 at 2:48:10 PM

Because it is security-critical code. Throwing 200 dollars at anything that isn't a competent human developer is not only a waste of money, but will tarnish a very reputable project.

by phoronixrly

7/15/2026 at 7:54:02 PM

I don't get why you're being downvoted for that. It's a fair question.

In my opinion, the answer is that it's just a lot more complicated than it may sound. Using an AI may make them more productive, sure, but it will still be a lot of work.

It feels like they just haven't reached critical mass. Briar is a great idea, but if not enough people are willing to use it (and donate to it), then it cannot succeed, right? And the fact that they considered rewriting it from scratch means that it's not only a question of user base: there are fundamental problems that aren't easily solved.

P2P is just hard, as proven by the fact that there is almost no example of successful P2P system in the wild.

by palata

7/15/2026 at 3:17:12 PM

I agree. These are classic problems where LLMs really shine. I would be very surprised if GPT-5.6 couldn't fix them.

by Kiro

7/15/2026 at 7:58:32 PM

On the contrary, I think those are fundamental problems that cannot be solved by LLMs.

by palata

7/15/2026 at 4:12:53 PM

From the minimal context I got, it seems like there are underlying platform access problems in the way. In my experience, attempting to work around these issues is demoralizing.

by timcobb

7/15/2026 at 7:03:03 PM

Yes, it's demoralizing for a human. Which is why it's good for an LLM. They have no problem implementing these soul crushing workarounds.

by Kiro

7/15/2026 at 8:44:18 PM

I meant working around the big tech hegemony, working around code just takes patience and is nice.

by timcobb

7/15/2026 at 3:36:43 PM

Claude, Copilot or JetBrains AI could also do it

by no_wizard

7/15/2026 at 3:48:44 PM

Emacs with `M-x make-android-bg-app-responsive-dwim` too!

by klibertp

7/15/2026 at 2:52:25 PM

Give that a try and let us all know how it goes. :)

by faefox

7/15/2026 at 3:03:28 PM

I would imagine pretty good if it's actually just a code issue

by timcobb

7/15/2026 at 3:51:48 PM

It's not. Modern Android is increasingly limiting what apps can do. It's a "code issue" in the sense that you can clone the Android sources, overhaul security and power management systems, and build your app to run on that. It'll work. It's doable. Would that be a solution for this project, though?

by klibertp

7/15/2026 at 4:15:56 PM

Well, no. If the project is being shut down because its target(s) went away, then that seems unavoidable.

It would be good, IMO, if people could come together and build out an open mobile platform not subject to SV hegemony, so I think what you're saying is the way to go, actually. Because building out AOSP and or just something forked/from scratch is... actually... accessible now in my opinion. I think it doesn't make sense _not_ to be oriented in this direction anymore. There's no reason to remain cautious because, well, right now we have _nothing_ :(. We are subject to the fancies of the behemoths that exist to self perpetuate. Working around them and depending on them is demoralizing and not fun.

by timcobb

7/15/2026 at 8:07:55 PM

> It would be good, IMO, if people could come together and build out an open mobile platform not subject to SV hegemony

It would, but I would argue that it wouldn't solve Briar's problem here.

The problem on Android is not that Google doesn't want P2P to work. It's that Android optimises aggressively for the battery. You can install a mobile Linux and run a P2P service on it, that's not a problem at all. But you will have to charge it multiple times a day, and nobody wants that from a phone.

Have you ever tried running an Android-based system without the Play Services (and without migroG)? Try running e.g. Signal without FCM, and see the impact on your battery life. You want to fork the OS to solve that? You will probably end up rebuilding something as centralised as FCM.

There is a fundamental question there: does it work, without major downsides, to have a P2P system where the nodes are mobile phones? Until now it has always been a tradeoff, and people clearly choose battery life. Also you don't need P2P for privacy.

> There's no reason to remain cautious because, well, right now we have _nothing_

Android is open source. There are big alternatives like LineageOS and GrapheneOS. I don't think we have nothing. There is a lot of great technical stuff in Android/iOS. While iOS is out of bounds because proprietary, Android is open source, so we have all that great stuff. We don't have nothing.

by palata

7/15/2026 at 5:07:24 PM

> It would be good, IMO, if people could come together and build out an open mobile platform not subject to SV hegemony

From what I understand (based on pretty basic research into using old smartphones (which I already have a full drawer of) as home appliances), the main problem is that device manufacturers only provide binary blobs for drivers and firmware, and they are not too happy to share them with non-Google parties. And it's non-trivial to handle those blobs, even if you get them (they weren't written for your tech stack, so you need infrastructure around them to make them useful).

> Because building out AOSP and or just something forked/from scratch is... actually... accessible now in my opinion.

Starting such a project, and even getting to 0.0.1 release, is now simpler than any time in the past.

Getting from 0.0.1 to 1.0-alpha did not get any easier at all. The current AI requires both a great harness and a skilled operator to add meaningful code to a large project without going nuclear on code quality.

It'll be quite a few years until things like "make me a custom ROM with AOSP modified to do X" result in anything other than absolute tragedy.

> We are subject to the fancies of the behemoths that exist to self perpetuate. Working around them and depending on them is demoralizing and not fun.

That's true, especially the "not fun" part. However, I expect the vast majority of users don't want any fun on their devices, aside from games (and even then, only with kernel-level anti-cheat). Normally, this is solved by companies offering one product for "casuals" and another for devs or power-users. This works, but breaks down for social things: a messaging app that won't run unless you buy a Pixel and flash a custom ROM is DOA as an app (it might function as a solution in case of people who are really desperate for the features the app provides, but that's probably too small a population to keep the project afloat).

by klibertp

7/15/2026 at 2:48:23 PM

It's a privacy-focused application for secure communication, last place you want slop.

by specproc

7/15/2026 at 3:04:04 PM

To me I seems like it was an attempt at a privacy focused application for communication, but it's now in maintenance mode.

by timcobb