Threema for iOS
Threema for iOS is a free, open-source messaging app for iOS. This repository contains the complete source code of Threema for iOS. It has 420 GitHub stars and is released under the AGPL-3.0 license, and you can install it from the App Store.
- Official
- iOS
- Swift
- Messaging & chat
- Actively maintained
About Threema for iOS
This repository contains the complete source code of Threema for iOS. To report bugs and request new features, please contact the Threema support team.
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What is Threema for iOS?
Threema for iOS is a free, open-source messaging app for iOS. This repository contains the complete source code of Threema for iOS. It has 420 GitHub stars and is released under the AGPL-3.0 license, and you can install it from the App Store.
Is Threema for iOS free and open source?
Yes. Threema for iOS's source code is public on GitHub under the AGPL-3.0 license, which is OSI-approved or FSF-free.
How do I install Threema for iOS?
You can install Threema for iOS from the App Store; the links are on this page.
Is Threema for iOS still maintained?
The repository's most recent commit was on Oct 5, 2026. appsgit only lists apps whose repository had a commit in the last six months.