Private Messenger

8.4 202 Reviews
7.7.1 by Signal Foundation
May 13, 2024 Old Versions

About Signal

Advanced encryption for every chat and every call.

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 40 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 you or who you’re talking to. Our open source Signal Protocol means that we can’t read your messages or listen to your calls. Neither can anyone else. No back doors, no data collection, no compromises.

• Signal is independent and not for profit; a different kind of tech from a different kind of organization. As a 501c3 nonprofit we are supported by your donations, not by advertisers or investors.

• For support, questions, or more information please visit

To check out our source code, visit

Follow us on Twitter @signalapp and Instagram @signal_app

What's New in the Latest Version 7.7.1

Last updated on May 13, 2024
★ Now you can react with any emoji during a Signal call. Smile even if your camera is off, share a heart if you love what you're hearing, or vote for sushi instead of pizza without saying a word. And you'll even see an animation of everyone's emojional outburst if enough people in the call react with the same emoji all at once.
★ We also added a shortcut to edit sent messages by double tapping on the message bubble. Double taps aren't just for likes, unless you really like editing typos.

Additional APP Information

Latest Version


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Requires Android

Android 5.0+

Available on


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Signal FAQ

How does Signal Private Messenger work?

Signal uses end-to-end encryption to secure your messages, calls and shared media from third-party access.

Can I use Signal Private Messenger on multiple devices at once?

Yes. You can install the app on all of your devices and link them with one account for seamless messaging across platforms.

Is it possible to send large files through Signal Private Messenger?

Yes. You can share any file up to 100MB in size using this application without compromising privacy or security.

Is Signal safer than WhatsApp?

Both Signal and WhatsApp use secure encryption, but there is a certain amount of metadata that can be retained from using WhatsApp because it is owned by Meta.

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