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
FairEmail
Fully featured email client. Neat, intuitive user interface. Privacy friendly
Proton Mail
World’s largest encrypted email service - easy to use, free for all
Tutanota
Encrypted email & calendar service - easy to use, secure by design.
new Apps
Communication for Android
Forkgram Classic
Yelling
duckAssist
TaffyQSL
Ermis
Slow Mail
Zerion
SOS Ring
WhatsOpen
PhoneTrack SMS
Maskan
Open Source Apps
Open Source Communication Apps for Android
K-9 Mail
Element
Thunderbird
FairEmail
SimpleX Chat
★5.0
Element X
Proton Mail
Tutanota
Forkgram
blabber.im
Telegram FOSS
bitchat
trending Apps
Communication for Android
K-9 Mail
Element
FairEmail
Proton Mail
Tutanota
Telegram FOSS
Session
Fossify SMS Messenger
★5.0
Fossify Phone
Fossify Contacts
Updated Apps
Communication for Android
Decentralized peer-to-peer secure messaging LXMF client
★0.0
Team Communication Tool
★0.0
Chat over e-mail. Elegantly Retro, Decentralized and Open. Privacy by Design.
★0.0
A Telegram fork preserving the classic UI from before the Liquid Glass era.
★0.0
Secure messaging with chat, voice and video calls.
★0.0
Lightweight, privacy-focused WebView wrapper for Duck.ai
★0.0
XMPP/Jabber client with encrypted instant messaging and video calls
★0.0
Thunderbird is a 100% open source, privacy focused email app.
★0.0
Organize and share media
★0.0
Free and open-source amateur radio logbook with ADIF support and QSO signing
★0.0
Telegram is a messaging app with a focus on speed and security.
★0.0
Private messaging for everyone
★0.0
Ermis M is an open-source, privacy focused mobile chat application.
★0.0
Jabber/XMPP with Easy Entry and Easy Discovery
★0.0
Yet Another Conversations fork but...
★0.0
Anonymous Email Forwarding
★0.0
Encrypted, easy-to-use XMPP instant messenger for your mobile device
★0.0
Email Notification without Google Play Services
★0.0