Signal Private Messenger

4.5
2.48M reviews
100M+
Downloads
Editors' Choice
Content rating
Everyone
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About this app

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.


ā€¢ Send texts, voice messages, photos, videos, GIFs, and files for free. Signal uses your phoneā€™s data connection, so you avoid SMS and MMS fees.


ā€¢ Call your friends with crystal-clear encrypted voice and video calls. Group calls supported for up to 40 people.


ā€¢ Stay connected with group chats up to 1,000 people. Control who can post and manage group members with admin permission settings.


ā€¢ Share image, text, and video Stories that disappear after 24 hours. Privacy settings keep you in charge of exactly who can see each Story.


ā€¢ Signal is built for your privacy. We know nothing about you or who youā€™re talking to. Our open source Signal Protocol means that we canā€™t read your messages or listen to your calls. Neither can anyone else. No back doors, no data collection, no compromises.


ā€¢ 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.


ā€¢ For support, questions, or more information please visit https://support.signal.org/


To check out our source code, visit https://github.com/signalapp


Follow us on Twitter @signalapp and Instagram @signal_app
Updated on
May 1, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.5
2.46M reviews
Jeff Richardson
April 27, 2024
While it seems okay, you can't post videos longer than 5 minutes. I do a lot of screen recordings and most are upwards of 10 minutes or more. While it does give you the chance to cut the video into segments, I would much rather be able to post longer videos like I can on some other platforms. Haven't had a chance to try my Bluetooth on it yet, so can't give a better or worse rating yet. Oh, also, sending links DOESN'T give an attached pic.
38 people found this review helpful
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Mark Stout
April 22, 2024
We have pretty much switched from Whatsapp to signal (mostly because of the security). We started using Whatsapp when I was doing contract work overseas and loved it, but it seems like more and more are switching to Signal. Biggest gripe, like Whatsapp, it can only be active on one device at a time (with a phone, tablet, and laptop - this is not convenient).
232 people found this review helpful
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Michael Ahmadi
April 17, 2024
Fantastic app, very stable and reliable! I appreciate the dedication to privacy and security. The ability to edit sent messages is fantastic. I exclusively use Signal for almost all my messaging needs. I've even contributed on occasion to support the app and will continue to do so. Keep up the great work. You have a very satisfied customer, likely for life. šŸ˜„
363 people found this review helpful
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What's new

ā˜… 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.
ā˜… 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.