Voice & Video Chat
TRIfA
TRIfA Tox Client
baresip+
SIP and mobile calling and messaging User Agent for Android based on baresip lib
baresip
SIP and mobile calling and messaging User Agent for Android based on baresip lib
Element Classic
Previous generation Element
Jami
Share, freely and privately
SimpleX Chat
SimpleX Chat - e2e encrypted messenger without any user IDs - private by design!
aTalk
XMPP/Jabber client with encrypted instant messaging and video calls
Element X - Secure Chat & Call
Sovereign. Seamless. On Matrix
Wire
Threema Libre
Secure and private messaging
Quicksy
Jabber/XMPP with Easy Entry and Easy Discovery
Conversations
Encrypted, easy-to-use XMPP instant messenger for your mobile device
another.im
Yet Another Conversations fork but...
monocles chat
is a full-featured XMPP chat client
Yelling
Secure messaging with chat, voice and video calls.
Olvid
Private messaging for everyone
Ermis
Ermis M is an open-source, privacy focused mobile chat application.
Nextcloud Talk
Have private video calls and chat using your own server.
Jitsi Meet
Instant video conferences efficiently adapting to your scale
Session F-Droid
Encrypted private messenger
Cheogram
Chat on the Jabber network (XMPP protocol); focus on features for gateway users
Mumla
Voice chat on Mumble servers
Snikket
Personal messaging app for groups, with a self-hostable open-source server
Linphone - open source SIP client
SIP (VOIP) phone
Meshenger
Voice- and video phone App for off-the-grid scenarios.
ThreatScoopOnionChat
A Forked Version focused on privacy from SESSION
aTox
aTox, a beautiful and modern Tox client
Sipdroid
A SIP (VOIP) client
Databag
A federated chat client designed for privacy and selfhosting.
StoneAge
A self-hosted P2P messenger - you will need an S3 bucket to use it
