1. iOS
2. Communications
3. Web Phones & VoIP Software
4. Signal - Private Messenger Download

Secure your conversations so that nobody can listen in.

Signal - Private Messenger Screenshots

Signal - Private Messenger Editor's review

Secure your calls for free with Signal. It's that simple. Signal provides end-to-end encryption for your calls, securing your conversations so that nobody can listen in. Signal uses your normal phone number to make and receive calls, so you don't need yet another identifier. Signal calls are encrypted end-to-end, but function just like you're used to. Free and Open Source, enabling anyone to verify its security by auditing the code. Uses wifi or data, not your plan's voice minutes.
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