A must for everyone who believes in private communication I am using Threema since it came out. I believe Manuel Kasper knows what he is doing, and Threema seems to have no weaknesses in architecture and implementation. Also, the overall stability and the usability are pretty good. However, after I installed Android 5.1 and restored my Threema-ID it permanently crashed and was unusable until the latest Threema update. Now it is working again, thank you. Five stars!
Getting better and better Threema is a great app that is being actively updated. Every update brings more & more AWESOME features. It is available for Android, iPhone & Windows phone. Its impossible to be disappointed with this app... Use encryption ;)
Love this app I love this app. Pay once and stay free! The only small things I would love to be added are: -High Quality Voice calls -A notification tray icon so I know it's running. Otherwise great work on this! Update 13/07/15 Thank you for this amazing update. I really love you guys you actually take our feedback and update it into the application. Respect to you folks at threema!
Not sure I have no contact who uses this and hence can't add their id/qr code and hence can't use. Synchronization does not work. So if I can't send or receive messages, what is use of this? Paid but uninstalling. Hope I can find a way... Until then... Adios :'(
Rock solid, safe Tired of everyone from the phone company to governments to hackers knowing my messages when they try hard enough. No bugs, super secure. Everyone should use.
Best secure encrypted chat app out there I've tried all the free ones and Threema by far beats all of them. Try it out, you won't be disappointed.
* Save a copy of outgoing pictures taken with the camera in full resolution if media saving option is enabled in settings
* Many small improvements and bug fixes
TextSecure makes privacy simple. Send text, photos, and group messages for free!