Threema 4.4 Patched

Threema is the world’s preferred secure messenger and keeps your data out of the reach of hackers, businesses and governments. Threema can be used completely anonymously, allows end-to-end encrypted voice calls to be made, and offers all the functionality one would expect from state-of-the-art instant messaging. With Threema Web, you can also use Threema from your desktop.
Characteristics:
* Write text and send voice messages
* Make voice calls
* Share videos, photos and places
* Send any type of file (pdf, animated gif, mp3, doc, zip, etc.)
* Use Threema Web to chat from your desktop
* Create groups
* Conduct surveys with the unique survey function
Supported Android
{Varies with device}
Supported Android Version:-
Jelly Bean(4.1–4.3.1)- KitKat (4.4–4.4.4)- Lollipop (5.0–5.0.2) – Marshmallow (6.0 – 6.0.1) – Nougat (7.0 – 7.1.1) – Oreo (8.0-8.1) – Pie (9.0)