Instant Messaging
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
Open Source Instant Messaging Apps: Page 2
Instant Messaging for Android
Team Communication Tool
⬇7 K+
Start a WhatsApp, Signal or Telegram chat without saving a number as a contact
⬇7 K+
Sticker-board for android inspired by uSticker (forked from woosticker).
⬇7 K+
A simple app to chat on Twitch.tv
⬇7 K+
The Zulip mobile app, chat for distributed teams
⬇6 K+
Moxxy is an experimental XMPP client that aims to be modern and easy to use.
⬇5 K+
Snikket is an easy-to-use and privacy-friendly messaging app
⬇5 K+
BYOK and Chat with your model of choice using via OpenRouter
⬇3 K+
一款功能强大的批量短信发送工具。
⬇3 K+
Jabber/XMPP with Easy Entry and Easy Discovery
⬇2 K+
Running any GGUF SLMs/LLMs locally, on-device in Android
⬇2 K+
Use iMessage on your Android phone! (Mac computer required)
⬇2 K+
Forwards SMS messages to SMTP (Email) server
⬇2 K+
client for Upryzing and Revolt
⬇2 K+
Transmit short text messages over COFDMTV encoded audio signals
⬇2 K+
An IRC client for mobile devices
⬇2 K+
The next-generation IRC client
⬇1 K+
XMPP/Jabber client with encrypted instant messaging and video calls
⬇1 K+
WebView wrapper for Mistral Le Chat with URL blocking and privacy features
⬇1 K+
Android companion app for Bangle.js built on top of the Gadgetbridge project.
⬇918+
Communicate with online services using SMS messaging
⬇807+
REST service to send SMS via your Android device
⬇756+
Send messages on telegram as a bot, easily
⬇672+
simple and handy messenger for vk social network but with extra features
⬇609+
forward Bark notifications upon receiving SMS messages or phone calls
⬇555+
conditionally forward incoming SMS text messages to other numbers
⬇497+
A fast messaging app designed to make conversations simple and effortless
⬇397+
Minimal Android messenger powered by Matrix
⬇379+
ICQ Client
⬇274+
Messaging client
⬇236+