Signal is a messaging app with privacy at its core. It is free and easy to use, with strong end-to-end encryption that keeps your communication completely private. • Send texts, voice messages, photos, videos, GIFs, and files for free. Signal uses your phone’s data connection, so you avoid SMS and MMS fees. • Call your friends with crystal-clear encrypted voice and video calls. Group calls supported for up to 50 people. • Stay connected with group chats up to 1,000 people. Control who can post and manage group members with admin permission settings. • Share image, text, and video Stories that disappear after 24 hours. Privacy settings keep you in charge of exactly who can see each Story. • Signal is built for your privacy. We know nothing about...
Latest public release information from the App Store.
Version 8.16 update
Jun 17, 2026• Now you can enable the new "Optimize On-Device Storage" setting on a paid backup plan to securely offload older Signal attachments and free up space on your phone. These end-to-end encrypted files can be re-downloaded from your personal backup anytime. • We also fixed a bug that prevented link previews from working correctly in Stories.
First App Store release
Jul 29, 2014Original public release date for this app listing.
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