Communication
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
New Communication Apps: Page 4
Communication for Android

Input method for quickly inserting Discord timestamps
⬇43+
Start a WhatsApp, Signal or Telegram chat without saving a number as a contact
⬇7 K+

Open source replacement to the stock SMS app on Android. A revival of QKSMS.
⬇139 K+

Secure social sharing for friends and families
⬇2 K+

Open-source and Ad-free SMS/MMS messaging app
★5.0 ⬇552 K+

Manage your contacts privately and efficiently with vCard support
⬇106 K+

Unlock a secure, open-source calling experience with Fossify Phone
⬇139 K+
Telegram is a messaging app with a focus on speed and security.
⬇26 K+

Deku is an SMS app that supports end to end encryption and photo sharing
⬇25 K+
Secure messaging
⬇38 K+
ICQ Client
⬇274+

Transmit short text messages over COFDMTV encoded audio signals
⬇2 K+

A user-friendly messenger for everyone with a focus on privacy and freedom!
⬇0+

3rd party client of Telegram
⬇0+

Contacts Organised by Group
⬇11+

An email client for android with openPGP encryption and stealth message support
⬇2 K+

A federated chat client designed for privacy and selfhosting.
⬇113+

Simply forward your calls
⬇237+

Share your location end-to-end encrypted on decentralized servers using Nostr
⬇3 K+

Send messages, not metadata. No ads or trackers — only private messaging
⬇213 K+

Modern contacts app using Material Design 3 (You) and Jetpack Compose
⬇37 K+

World’s largest encrypted email service - easy to use, free for all
⬇491 K+

Decentralized peer-to-peer secure messaging LXMF client
★5.0 ⬇45 K+

Phone with API
⬇665+

Encrypted chat over e-mail (Delta Chat client)
⬇46 K+

Turn your Android phone into Codec2 Walkie-Talkie
⬇2 K+

SMS communication for apps restricted on phone numbers
⬇2 K+

Forkgram is a fork of the official Telegram for Android application.
⬇395 K+

Anonymous Email Forwarding
⬇44 K+

Fully featured email client. Neat, intuitive user interface. Privacy friendly
⬇775 K+