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Signal Private Messenger

Signal Private Messenger

Signal Foundation

Say “hello” to privacy.

583K+ Reviews 10M+
  • Editor's Choice
  • Free
  • Feature Rich
583.0K+ Ratings
  1. 5
  2. 4
  3. 3
  4. 2
  5. 1

Video & Screenshots

Editor’s Review

  1. Private Group Chats let you to talk with multiple friends, family, or coworkers at once without risking your private information
  2. Send media attachments safely and securely! No matter what it is you want to share, do so without worry
  3. Whether you're calling someone a street away or across an entire ocean, enjoy calls so clear it's like you're in the same room

Reviewed by Katelyn on May 18, 2018

Review Highlights

  • easy to use

    in 2,994 reviews

    It's an excellent app, easy to use, well designed, and it has very few bugs or glitches

  • best messaging app

    in 624 reviews

    Simply the best messaging app available. Clean and attractive UI with slick features

  • clean user interface

    in 450 reviews

    Easy to use with a very clean interface. No ads either, which is a huge plus in my books.

  • feature-rich

    in 182 reviews

    Secure, feature rich and easy to use. What more could you want? Oh yeah; not pay for it

  • great security

    in 138 reviews

    Great security, attractive interface, easy to use. Just wish it had scheduled messages.

  • many permissions

    in 33 reviews

    So for an App which should send text messages this app has way too many permissions!

App Description

Google Play

Millions of people use Signal every day for free and instantaneous communication anywhere in the world. Send and receive high-fidelity messages, participate in HD voice/video calls, and explore a growing set of new features that help you stay connected. Signal’s advanced privacy-preserving technology is always enabled, so you can focus on sharing the moments that matter with the people who matter to you.

• Say anything – State-of-the-art end-to-end encryption (powered by the open source Signal Protocol™) keeps your conversations secure. Privacy isn’t an optional mode — it’s just the way that Signal works. Every message, every call, every time.

• Go fast – Messages are delivered quickly and reliably, even on slow networks. Signal is optimized to operate in the most constrained environment possible.

• Feel free – Signal is a completely independent 501c3 nonprofit. Development is supported by users like you. No advertisements. No trackers. No kidding.

• Be yourself – You can use your existing phone number and address book to securely communicate with your friends.

• Speak up – Whether they live across town or across the ocean, Signal’s enhanced audio and video quality will make your friends and family feel closer.

• Whisper in the shadows – Switch to the dark theme if you refuse to see the light.

• Sound familiar – Choose custom alerts for each contact, or disable noises completely. Simon & Garfunkel wrote a hit song about it in 1964, and you can experience the sound of silence whenever you want by choosing “None” as your notification ringtone.

• Picture this – Use the built-in image editing features to sketch, crop, and flip your outgoing photos. There’s even a text tool so that you can add more words to the 1,000 that your picture is already worth.

For support, questions, or more information, please visit:

Source code:

Follow us on Twitter (@signalapp) and Instagram (@signal_app) for all of the latest updates and announcements.

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Signal Private Messenger

Signal Private Messenger

4.7 583K+ Reviews

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