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
RPClient
ShizuCallRecorder
★4.5
CallScope
IrisChat
Forkgram Classic
Yelling
duckAssist
TaffyQSL
Ermis
Slow Mail
Zerion
Open Source Apps
Open Source Communication Apps for Android
K-9 Mail
Element
Thunderbird
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
World’s largest encrypted email service - easy to use, free for all
★0.0
Experimental Matrix client made using Compose Multiplatform (and Rust).
★0.0
Secure, self-hosted workplace messaging
★0.0
Forkgram is a fork of the official Telegram for Android application.
★0.0
Signal is a messaging app focused on privacy
★3.00
VoIP User Agent app for Android based on baresip SIP library
★0.0
Fastest ever Matrix client
★0.0
Empowers ADB through Shizuku to record phone calls on non-rooted device!
★4.50
A modern, privacy-respecting IRC client for Android
★0.0
Private messaging over Tor. No phone, no email. Now with channels.
★0.0
Open-source and Ad-free SMS/MMS messaging app
★5.00
True peer-to-peer email using Yggdrasil network. No central servers required.
★0.0
Chat with OpenRouter LLMs
★0.0
Force ringtone for VIP contacts even in Silent/DND mode
★0.0
Forwards SMS messages to SMTP (Email) server
★0.0
Encrypted email & calendar service - easy to use, secure by design.
★0.0
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