Briar vs Messenger

Briar is free messaging software for communication that does not depend on a central server. Messages synchronize directly between users’ devices. Without Internet access, synchronization can use Bluetooth, Wi-Fi or memory cards; with Internet access, Briar can use the Tor network. It provides private messaging, public forums and blogs. The maker says device communications are end-to-end encrypted, contact lists are encrypted on each device, and messages remain stored locally instead of in the cloud. Briar Mailbox can deliver messages securely when users are online at different times. Android distribution includes Google Play, F-Droid and direct APK download. Briar Desktop is available for Linux, Windows and macOS. Desktop lacks Android features including RSS feeds, disappearing messages, nearby contact adding, Bluetooth, removable-drive connections and Tor bridges. The maker’s July 9, 2026 update places Briar in maintenance mode, with essential security updates and bug fixes planned. Reported longstanding issues include high battery use, unreliable Android background operation, no account backup or file attachments, and difficult contact adding and offline communication.

Messenger is Meta’s free messaging app for chatting and calling friends and family on Facebook and Messenger without needing a phone number. It is available on Android, iOS, macOS, web, and Windows. Alongside messages and voice and video calls, it supports high-definition photos, animated stickers, GIFs, reactions, and chat themes. Stories photos and videos and shared Notes disappear after 24 hours, while sent messages can be edited for up to 15 minutes. Meta AI can answer questions, give advice, and help with homework, but is available only in select languages and countries. Meta says personal messages are becoming end-to-end encrypted by default, protecting message and call content in transit from Meta seeing or hearing it. Encrypted chat history can be saved in secure storage and accessed with a six-digit PIN or a key stored in Google Drive or iCloud. Disappearing messages are available only in end-to-end encrypted conversations and last 24 hours. The desktop apps for Windows and macOS offer group video calls, notifications, and chats synced across mobile and desktop.