Signal - Private Messenger

Signal - Private Messenger

By Signal Messenger, LLC

  • Category: Social Networking
  • Release Date: 2014-07-29
  • Current Version: 5.20.1
  • Adult Rating: 12+
  • File Size: 200.51 MB
  • Developer: Signal Messenger, LLC
  • Compatibility: Requires iOS 11.0 or later.
Score: 4.74359
From 415,306 Ratings


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.



  • Great app!!!

    By king kontinuum
    We just need a wider variety of your profile photos. They’re so beautiful and everyone loves them! We have a group of 15 and 3 people chose the same photo. I don’t really have any criticisms of the app at all. I love it.
  • App keeps crashing

    By ProfessorLego
    The app crashes when I try to send a picture.
  • Great cross OS and device messaging app

    By realbaseer
    I’m so glad signal is around. All of my friends are using it
  • Awesomeness

    By 1287346
    Snowden ndorsed, almost as good as wickrme
  • Love Signal

    By tennesseestrait
    Our entire family uses Signal, & we love it ❤️❤️❤️❤️
  • great line

    By Poothie3
    nice calls on point i use it for family out of the country
  • Great app, but not on iPad Pro (2019)

    By richaobgbgbg
    I haven’t been able to get it to work on my 2019 iPad Pro for over a year, over several iOS updates and many, many reinstallations of the app. The app will open properly the first time I try to use it after deleting and reinstalling, but subsequent attempts to open the app result in nothing more than the Signal splash screen displaying in perpetuity. Strangely, though, when the app is installed on my iPad, it is by far the chief consumer of battery power while the screen is off even though the app won’t open properly. I give up.
  • Linking 2 iPhones

    By rkgdroid
    What’s with the bloating install sizes? +20MB in two revisions, just to fix a scrolling issue. Please be more transparent. Update Aug 2021: Thinking of switching to Session. Signal now more than 75MB larger than with little to show except some fancy gizmos. Update Sept 2021: Please allow linking of two iPhones.
  • Problems…

    By SignsofLifeSA
    Calls not going through. I phone or they phone me. Showing as missed call but phone never rang. OR phone showing missed call and no call made. Also, poor connection and lost connection. Even on WiFi!! iPhone 6s
  • The end of Signal

    By mad with signal
    I have been a signal user from day 1 and now to see the stickers that is a security flaw, now control over my key, people randomly can message you it’s a shame to see that signal can’t even remember a pin they made up eveyc time I instal signal on 2 phones I’ve been hacked be professional hackers and they got every call decrypted I had to go to apple they gave me a new phone now soon as I install signal hacked second phone down. I think signal is law enforcement or working with them and they have professionals that can take your accounts and add them to there phones.