訊息傳遞
Mages
Experimental Matrix client made using Compose Multiplatform (and Rust).
Quicall
Secure messaging with chat, voice and video calls.
Olvid
為所有人提供的私密訊息
Mattermost Beta
Secure, self-hosted workplace messaging
SMSecure
Privacy-focused SMS app with encrypted conversations
motd
Native IRC chat with history, themes, soju and ZNC support
ErmChat
A feature-packed Twitch chat client for mobile
Conversations
可加密、易於使用的 XMPP 即時訊息，為您的行動裝置設計
FluffyChat Matrix Messenger
The open-source, non-profit European alternative to big tech’s messaging and vid
Knit
Encrypted mesh chat over Wi-Fi Aware & Bluetooth — no internet, no servers.
Qetara
Share files and messages between nearby devices on your local network
Zulip
Open-source team chat that helps teams stay productive and focused
Wire • Secure Messenger
Wire offers highly secure communication – anywhere and anytime.
Zerion
Encrypted chats, calls and channels over Tor. No phone number, no email.
MorseLightCrypt
Morse code by flashlight and camera, optionally encrypted. No network.
ArcaneChat
⚡ Fast encrypted chats for the family 🎉
Kryfo
經由 Tor 傳送的私密訊息。不需要手機號碼，不需要帳號，不留中繼資料軌跡。
Mercurygram
Telegram 是一款專注於速度與安全的通訊應用程式。
TRIfA
TRIfA Tox Client
PaperPhoneLite
Encrypted messaging through self-hosted Tor onion services
DankChat
一個可在 Twitch.tv 上聊天的簡單應用
Mesh+ for Meshtastic
Chat over Meshtastic radios with no internet or cell service. Simple, private.
Night Drop
Anonymous, end-to-end encrypted 1:1 chat over Tor
Forkgram
Forkgram is a fork of the official Telegram for Android application.
Forkgram Classic
保留「Liquid Glass」時代之前經典介面的 Telegram 分支版本。
Session F-Droid
Encrypted private messenger
Briar
隨時隨地安全傳送訊息
Ermis
Ermis M is an open-source, privacy focused mobile chat application.
JelloDog Chat
Chat for servers friends DMs and voice
SimpleX Chat
SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!
