Threema vs. Signal - Messenger apps compared

If you are looking for a secure messenger, you can choose between Threema and Signal. We let the two chat apps compete against each other.

Threema vs. Signal - duel of messengers

With Signal, a new, secure messenger has arrived in the app store. Our comparison shows whether he can keep up with Threema:

• Functions: The operation of the apps is pretty similar. So you can send messages, pictures and videos with both without any problems. Locations, contacts and voice messages can only be shared in Threema; Internet calls via the app, however, only work with a signal.
• Security: Both messenger apps use secure end-to-end encryption. The calls are also encrypted in Signal. However, experts have no access to Threema's code, so security cannot be checked. So you have to trust the service.
• Price: Signal is free for both Android and iOS. Threema currently costs 1.79 euros for iOS and 1.99 euros for Android.

Threema vs. Signal - Which messenger wins?

Signal is currently only available in English. Although some standard functions are missing, the Messenger is generally convincing. The integrated call function is particularly noticeable. Apart from this, Threema also shines with countless highlights.

• Both apps are currently among the most secure messengers, even if Threema's code is not public.
• Conclusion: Threema is chargeable, but the investment is worth it: In contrast to Threema, signal is only poorly distributed in Germany.
• Telegram is also a popular and safe alternative.