Communication
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
Updated Communication Apps: Page 3
Communication for Android
Chat over e-mail. Elegantly Retro, Decentralized and Open. Privacy by Design.
⬇167 K+
Rule-based SMS filtering with block lists, archive, and OTP tools
⬇75+
Encrypted chat over e-mail (Delta Chat client)
⬇45 K+
Have private video calls and chat using your own server.
⬇123 K+
Lightweight, privacy-focused WebView wrapper for Duck.ai
⬇410+
Decentralized peer-to-peer secure messaging LXMF client
★5.0 ⬇45 K+
Team Communication Tool
⬇7 K+
Secure messaging with chat, voice and video calls.
⬇0+
Organize and share media
⬇1 K+
Free and open-source amateur radio logbook with ADIF support and QSO signing
⬇23+
Ermis M is an open-source, privacy focused mobile chat application.
⬇89+
Yet Another Conversations fork but...
⬇0+
Phone with API
⬇665+
is an Open Source XMPP/Jabber Messenger for Android
⬇24 K+
Slow Mail is an Android email client for reading and composing emails
⬇8+
Open WhatsApp chats with any number, no contact needed.
⬇40+
Location sharing over SMS — no internet, no account, no data required.
⬇0+
Android companion app for Bangle.js built on top of the Gadgetbridge project.
⬇918+
Redirect outgoing calls to Signal/Telegram/Threema/Whatsapp
⬇0+
Modern contacts app using Material Design 3 (You) and Jetpack Compose
⬇37 K+
nospeak is a modern Nostr chat client
⬇1 K+
BYOK and Chat with your model of choice using via OpenRouter
⬇3 K+
Instant video conferences efficiently adapting to your scale
⬇49 K+
Messaging client
⬇236+
Chat comfortably. Everywhere. REQUIRES A QUASSEL CORE
⬇0+
Block unwanted calls, spam and telemarketing
⬇0+
Removes tracking & other redundant parameters from web links for sharing
⬇25 K+
ChatterUI is a native mobile LLM AI frontend
⬇38 K+
Privacy-focused caller ID app
⬇7 K+
Auto-fill suggestions while typing in text messangers
⬇22 K+