Threema. The Secure Messenger
Threema. The Secure Messenger App Info
-
App Name
Threema. The Secure Messenger
-
Price
8.25
-
Developer
Threema GmbH
-
Category
Communication -
Updated
2025-12-01
-
Version
6.3.0
Frequently Asked Questions
How do I get started with Threema for the first time?
Download the app from your store, open it, and follow the setup instructions. Threema doesn't require a phone number, just create a Threema ID for anonymous use.
Is Threema free to use?
Threema is a paid app, purchased via app stores. There are no hidden fees or subscriptions once you buy it, ensuring privacy and security.
How can I verify my contacts' identities?
Use the QR code scan feature in chat settings to verify contacts. Find this in chat > Contact > Verify via QR code.
How do I send messages securely on Threema?
Simply select a contact or group, type your message, and tap send. All messages are end-to-end encrypted automatically.
Can I make voice and video calls with Threema?
Yes, tap on a chat, then select the call icon for voice or video calls. Ensure your contacts are available for chat and calls.
How do I create and manage groups in Threema?
Go to the 'Chats' tab, tap 'New Group', add members, and name your group. Manage members via group settings.
Is Threema suitable for anonymous communication?
Yes, Threema doesn't require phone numbers or emails. Use a Threema ID to chat anonymously, protecting your identity.
Are there any subscription plans for Threema?
No, Threema is a one-time purchase app. There are no ongoing subscriptions, ensuring long-term privacy and security.
What should I do if I experience message sending issues?
Check your internet connection and app permissions under Settings > Privacy. Restart the app or device if needed.
Does Threema use ads or track my activity?
No, Threema is ad-free and doesn't collect user data for tracking. It focuses solely on privacy and secure communication.
