Communication
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
Featured Communication Apps: Page 1
Communication for Android
Full-featured email client
⬇1.2 M+
Group messenger - encrypted messaging, group chat and video calls
⬇909 K+
Fully featured email client. Neat, intuitive user interface. Privacy friendly
⬇769 K+
World’s largest encrypted email service - easy to use, free for all
⬇391 K+
Encrypted email & calendar service - easy to use, secure by design.
⬇390 K+
Telegram is a messaging app with a focus on speed and security.
⬇265 K+
Send messages, not metadata. No ads or trackers — only private messaging
⬇213 K+
Open-source and Ad-free SMS/MMS messaging app
★5.0 ⬇146 K+
Unlock a secure, open-source calling experience with Fossify Phone
⬇139 K+
Manage your contacts privately and efficiently with vCard support
⬇106 K+
Encrypt your Files and Communications. Compatible with the OpenPGP Standard.
⬇82 K+
Signal is a messaging app focused on privacy
★3.0 ⬇79 K+
Fast simple yet secure messaging app fork of Singal
⬇68 K+
Decentralized peer-to-peer secure messaging connecting via Bluetooth, Wi-Fi or Tor.
⬇59 K+
VoIP User Agent app for Android based on baresip SIP library
⬇47 K+
Contacts address book for managing recent contacts and vcf contact backups
⬇47 K+
Removes tracking & other redundant parameters from web links for sharing
⬇25 K+
SIP (VOIP) phone
⬇22 K+
view and export call logs in CSV format
⬇12 K+
An application that helps you save WA statuses
⬇8 K+
Keyboard for secure E2EE communication through signal protocol in any messenger
⬇4 K+
Share your location end-to-end encrypted on decentralized servers using Nostr
⬇3 K+
Send and read SMS via voip.ms
⬇2 K+
Turn your Android phone into Codec2 Walkie-Talkie
⬇2 K+
Secure, private and end-to-end encrypted calendar, contacts and tasks sync
⬇2 K+
Auto reply bot for WhatsApp, FB Messenger and more soon
⬇1 K+
Encrypted, easy-to-use XMPP instant messenger for your mobile device
⬇0+
Talk to other devices on your LAN
⬇0+
Automatically store your contacts to your SD card
★5.0 ⬇0+
Import your CSV contacts from a desktop client without any cloud syncing.
⬇0+