Threema APK (Paid For Free) is a messaging app that aims to collect as little data as possible from its users. The app is open-source, and all communication is secured end-to-end.
Threema is the world’s best-selling secure messenger and keeps your data out of the hands of hackers, corporations, and governments. The service can be used completely anonymously. This is open-source, allows to make end-to-end encrypted voice and video calls, and offers every feature one would expect from a state-of-the-art instant messenger. With Threema Web, you can also use Threema from your Desktop.
Privacy and anonymity Threema
It is designed from the ground up to generate as little data on servers as possible. Group memberships and contact lists are managed on your device only and never stored on our servers. Messages are immediately deleted after they have been delivered. Local files are stored encrypted on your mobile phone or tablet. All this effectively prevents the collection and misuse of your personal information, including metadata. Threema is fully compliant with the European privacy legislation (GDPR).
Highest encryption strength
Threema end-to-end encrypts all your communication including messages, voice and video calls, group chats, files, and even status messages. Only the intended recipient, and nobody else, can read your messages. Threema uses the trusted open source NaCl cryptography library for encryption. The encryption keys are generated and safely stored on users’ devices to prevent backdoor access or copies.
It is not only an encrypted and private messenger but also versatile and feature-rich.
• Write text and send voice messages
• Make voice and video calls
• Share videos pictures and locations
• Send any type of file (pdf animated gif, mp3, doc, zip, etc.)
• Use Threema Web to chat from your Desktop
• Create groups
• Conduct polls with the poll feature
• Choose between a dark and a light theme
• Quickly and silently reply with the unique agree/disagree feature
• Verify the identity of a contact by scanning their personal QR code
• Use as an anonymous instant messaging tool
• Synchronize your contacts (optional)
Servers in switzerland
All our servers are located in Switzerland, and we develop our software in-house.
Each App user receives a random Threema ID for identification. A phone number or email address is not required to use this app. This unique feature allows you to use Threema completely anonymously – no need to give up private information or to open an account.
Open source and audits
The source code of This app is open for everyone to review. On top of that, renowned experts are regularly commissioned to conduct systematic security audits of code.
No ads, no trackers
It is not financed by advertising and does not collect user data.
Download Threema APK for Android
Threema is a well-liked messenger with advanced encryption as a distinguishing feature. The data inside the system is totally safe from hackers, according to the messenger’s designers. There are polar points of view, just as there are polar points of view in the case of a well-known messaging app like Telegram, which practically everyone is aware of. Some argue Threema is well-protected, while others say the highest level of security is really a marketing trick.