Communication

Email Notification without Google Play Services

⬇9 K+

Audio & Video Calls / Chat Take Control of your Communication!

⬇74 K+

Removes tracking & other redundant parameters from web links for sharing

⬇25 K+

A simple app to chat on Twitch.tv

⬇7 K+

VoIP User Agent app for Android based on baresip SIP library

⬇47 K+

VoIP User Agent app for Android based on baresip SIP library

⬇43 K+

SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!

★5.0 ⬇580 K+

Moxxy is an experimental XMPP client that aims to be modern and easy to use.

⬇5 K+

Decentralized peer-to-peer secure messaging connecting via Bluetooth, Wi-Fi or Tor.

⬇59 K+

Encrypted email & calendar service - easy to use, secure by design.

⬇821 K+

P2P voice- and video phone App.

⬇51 K+

The Zulip mobile app, chat for distributed teams

⬇6 K+

The secure messaging service for your emails

★5.0 ⬇17 K+

Keyboard for secure E2EE communication through signal protocol in any messenger

⬇4 K+

SIP (VOIP) phone

⬇22 K+

Secure, self-hosted workplace messaging

⬇35 K+

Full-featured email client

⬇1.2 M+

An IRC client for mobile devices

⬇2 K+

SMS messaging and MMS messaging app for Android, send messages fast, nice UI

⬇58 K+

FLOSS Ham Radio logging app to log QSOs for SOTA (Summits on the Air).

⬇686+

Secure messenger for Matrix with a traditional instant messaging experience

⬇25 K+

XMPP/Jabber client with encrypted instant messaging and video calls

⬇1 K+

TRIfA Tox Client

⬇53 K+

Get the most out of your Mobilinkd TNC by installing the configuration app.

⬇104+

Android companion app for Bangle.js built on top of the Gadgetbridge project.

⬇918+

Team Communication Tool

⬇7 K+

Web-Telephony No-SIM P2P E2E-Encryption NFC-Connect

⬇332+

Telegram is a messaging app with a focus on speed and security.

⬇265 K+

Echo communications through Android.

⬇825+

Chat over e-mail. Elegantly Retro, Decentralized and Open. Privacy by Design.

⬇167 K+