Threema is a mobile messaging app that puts security first!
Threemaplay.google.com.threema
With true end-to-end encryption, you can rest assured that only you and the intended recipient can read your messages.
Unlike other popular messaging apps (including those claiming to use encryption), even we as the server operator have absolutely no way to read your messages.
Features:
- End-to-end encryption of text messages, images, videos and GPS locations
- Contact synchronization (optional): find other Threema users automatically
- Send images and videos
- Share your location on a map
- Verify your contacts' public keys by scanning a QR code from their mobile phone, all within the app
What's in this version : (Updated : Jul 17, 2013)
- new action to save media to file; process is kept alive by displaying a notification when a master key passphrase is set; fixes memory issues with large videos; stability fixes
Required Android O/S : 4.0+
Screenshots :
