Signal for iOS
Signal for iOS is a free, open-source messaging app for iOS. Signal is a free and open source messaging app for simple private communication with friends. It has 12,264 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 Signal for iOS
Signal is a free and open source messaging app for simple private communication with friends. For troubleshooting and questions, please visit our support center or unofficial community forum.
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What is Signal for iOS?
Signal for iOS is a free, open-source messaging app for iOS. Signal is a free and open source messaging app for simple private communication with friends. It has 12,264 GitHub stars and is released under the AGPL-3.0 license, and you can install it from the App Store.
Is Signal for iOS free and open source?
Yes. Signal 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 Signal for iOS?
You can install Signal for iOS from the App Store; the links are on this page. Its GitHub repository also publishes releases (latest: 8.31.0.1895).
Is Signal for iOS still maintained?
The repository's most recent commit was on Sep 30, 2026. appsgit only lists apps whose repository had a commit in the last six months.