Threema available on Windows Phone Store starting November 27, 2014

Threema for Windows Phone will be released this Thursday, November 27. To celebrate the launch, the first 10'000 Windows Phone users get Threema for half the price!

Windows Phone is an innovative platform with a growing user base and therefore interesting to us. Silvan Engeler, Co-Founder Threema GmbH

Threema is the best selling secure instant messenger in Europe. Among others features, Threema offers:

Secure end-to-end encryption
Threema offers the highest possible security. All messages, even group chats and media files (videos, pictures, locations), are transmitted end-to-end encrypted from sender to receiver, using the renowned NaCl Open Source encryption library. To increase the level of confidence, contacts can be verified out-of-band by scanning a personal QR-code.
Ultimate Privacy
Threema is designed specifically to keep your data secure and private. It offers the best privacy protection in the market. Whenever possible, data is stored on devices instead of a central server location. Threema prevents the collection of data about contacts or their relationships. Furthermore, Threema can be used entirely anonymously, without providing a phone number or email address. Threema guarantees full protection of your privacy.
Ease of Use
Threema is easy to use and comes with an intuitive interface.

* Group chats are partially supported on Windows Phone. The creation of a new group is currently not possible on Windows Phone. A future update will retrofit this functionality soon. Thank you for your patience.