The most secure and anonymous messenger, encrypted with Blockchain.
Cost / License
- Free
- Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad



Antox is described as 'Android client for Tox. It aims to bring the full multimedia support Tox offers to your device, although it's still currently in heavy development' and is a instant messenger in the social & communications category. There are more than 25 alternatives to Antox for a variety of platforms, including Android, Linux, Windows, Mac and iPhone apps. The best Antox alternative is Signal, which is both free and Open Source. Other great apps like Antox are Tox, SimpleX Chat, Molly and FluffyChat.
The most secure and anonymous messenger, encrypted with Blockchain.








signal-cli is a commandline interface for the Signal messenger. It supports registering, verifying, sending and receiving messages. signal-cli uses a patched libsignal-service-java, extracted from the Signal-Android source code.



Smoke Messenger is an open-source Instant Messenger that is known as the first mobile Messenger worlwide using the encryption algorithm McEliece. To be downloaded at F-Droid.org or Github.com. Smoke provides with its own Server-Software: SmokeStack-Echo-Server.



A fork of Signal for Android with proprietary Google binary blobs removed. Uses OpenStreetMap for maps and a websocket server connection, instead of Google Maps and Firebase Cloud Messaging.



It uses the Tox protocol which is Peer to Peer, it will have a higher battery usage than other Messenger apps.


KeeperChat - The leading secure messaging app.
• Private vault for messages, photos and videos • Private, encrypted media gallery (nothing is saved on device’s camera roll) • Biometric login and self-destruct protection for vault • Message retraction and self-destruct timer • Tw.


