What it does for you
Signal is a messaging app like WhatsApp, but run by a nonprofit and designed from the ground up for privacy. Every message, voice call, and video call is end-to-end encrypted, and Signal collects almost no data about you.
You can chat one-to-one or in groups, send photos and voice notes, and set messages to disappear after a set time.
Good to know
- Completely free, with no ads and no tracking.
- Your contacts need Signal too, so invite the people you talk to most.