Communication
Large selection of free and FOSS Android apps and games with verified security and privacy protection.
K-9 Mail
Full-featured email client
Element
Group messenger - encrypted messaging, group chat and video calls
Tutanota
Encrypted email & calendar service - easy to use, secure by design.
FairEmail
Fully featured email client. Neat, intuitive user interface. Privacy friendly
Fossify SMS Messenger
Open-source and Ad-free SMS/MMS messaging app
new Apps
Communication for Android
Anonomi Messenger
Quiet Rebellion
pcontacts
motd
CHRONOS
LibreStatus
BurnPony
Anti-Vocale
AgePony
Knit
Salty
★5.0
Remail
Open Source Apps
Open Source Communication Apps for Android
K-9 Mail
Thunderbird
Element
Tutanota
FairEmail
SimpleX Chat
★5.0
Fossify SMS Messenger
★5.0
Proton Mail
Element X
Forkgram
blabber.im
Telegram FOSS
trending Apps
Communication for Android
K-9 Mail
Element
Tutanota
FairEmail
Fossify SMS Messenger
★5.0
Proton Mail
Telegram FOSS
Session
Fossify Phone
Signal
★3.0
Updated Apps
Communication for Android
Fully featured email client. Neat, intuitive user interface. Privacy friendly
★0.0
VoIP User Agent app for Android based on baresip SIP library
★0.0
Force ringtone for VIP contacts even in Silent/DND mode
★0.0
Communicate with online services using SMS messaging
★0.0
Team Communication Tool
★0.0
De-Googled secure comms: private SMS, calls, contacts, spam shield, file scan.
★0.0
Encrypted mesh chat over Wi-Fi Aware & Bluetooth — no internet, no servers.
★0.0
Offline voice-message transcription, fully on-device
★0.0
Native IRC client with a modern chat interface
★0.0
Experimental Matrix client made using Compose Multiplatform (and Rust).
★0.0
Sync Proton Mail contacts into the Android system address book.
★0.0
WebView wrapper for Mistral Le Chat with URL blocking and privacy features
★0.0
Decentralized peer-to-peer secure messaging LXMF client
★5.00
Local-first AI role-playing chat client
★0.0
A modern, privacy-respecting IRC client for Android
★0.0
Signal is a messaging app focused on privacy
★3.00
Private BYOK AI chat. 11 providers, voice, image, export. 3 languages.
★0.0
A Telegram fork with minimal extra features
★0.0