Description

Privacy is possible, Signal makes it easy.

Using Signal, you can communicate instantly while avoiding SMS fees, create groups so that you can chat in real time with all your friends at once, and share media or attachments all with complete privacy. The server never has access to any of your communication and never stores any of your data.

★ Say Anything. Signal uses an advanced end to end encryption protocol that provides privacy for every message every time.

★ Open Source. Signal is Free and Open Source, enabling anyone to verify its security by auditing the code. Signal is the only private messenger that uses open source peer-reviewed cryptographic protocols to keep your messages safe.

★ Be Yourself - Signal uses your existing phone number and address book. There are no separate logins, usernames, passwords, or PINs to manage or lose.

★ Group Chat. Signal allows you to create encrypted groups so you can have private conversations with all your friends at once. Not only are the messages encrypted, but the Signal server never has access to any group metadata such as the membership list, group title, or group icon.

★ Fast. The Signal protocol is designed to operate in the most constrained environment possible. Using Signal, messages are instantly delivered to friends.

★ Speak Freely - Make crystal-clear phone calls to people who live across town, or across the ocean, with no long-distance charges.

Signal is not currently compatible with tablets, but support for larger screens is on our roadmap and will be included in a future release!

For support, questions, or more information, please visit:
http://support.whispersystems.org

More details:
http://www.whispersystems.org/#encrypted_texts

Source code:
https://github.com/WhisperSystems/Signal-Android

App Information Signal Private Messenger

  • App Name
    Signal Private Messenger
  • Package Name
    org.thoughtcrime.securesms
  • Updated
    2016-10-09
  • File Size
    14.97 M
  • Requires Android
    2.3 (Gingerbread, API 9)
  • Version
    3.20.3
  • Developer
    open+whisper+systems
  • Installs
    1,000,000 - 5,000,000
  • Price
    Free
  • Category
    Strategy
  • Developer
  • Google Play Link

Signal Private Messenger Version History

Select Signal Private Messenger Version :
  • 3.20.3 (206)
  • 3.20.0 (203)
  • 3.19.1 (202)
  • 3.19.0 (201)
  • 3.18.3 (200)
  • 3.18.2 (199)
  • 3.18.1 (198)
  • 3.17.0 (196)
  • 3.16.1 (195)
  • 3.16.0 (194)
  • 3.15.2 (193)
  • 3.15.1 (192)
  • 3.15.0 (191)
  • 3.14.2 (190)
  • 3.14.1 (189)
  • 3.14.0 (188)
  • 3.13.1 (187)
  • 3.13.0 (186)
  • 3.12.0 (185)
  • 3.11.1 (184)
  • 3.11.0 (183)
  • 3.8.1 (179)
  • 3.0.3 (160)
  • 3.0.2 (159)
  • 3.0.1 (158)
  • Signal Private Messenger 3.20.3 (206) APK File

    Publish Date: 2016-10-09
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: a946b8830076be9caa04c75d3360cd58
    File APK Sha1: 1ba3d361be66db4ed486f5b12e0ffed68141203b
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.20.3:
    ★ Support for disappearing messages.
    ★ New safety numbers format.
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.20.0 (203) APK File

    Publish Date: 2016-10-06
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: e33efa11f4f0e5614758a9aff163a0b6
    File APK Sha1: 06b64b36eeff5bdb90a48111d04b8b04dd6827f8
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.20.0:
    ★ Support for disappearing messages.
    ★ New safety numbers format.
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.19.1 (202) APK File

    Publish Date: 2016-09-20
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 388ac90968387a10dbf66036908c179b
    File APK Sha1: 1f759a5b28de507f0e1b9e6874538f5a759b9ff1
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.19.1:
    ★ Fix for contact color sync regression.
    Changes in 3.19.0:
    ★ Sync contact colors and blocklists with desktop client.
    ★ Bug fixes and performance improvements.
    Changes in 3.18.3:
    ★ Fix for crash bug on some devices.
    Changes in 3.18.2:
    ★ Bug fixes and performance improvements.
    Changes in 3.17.0:
    ★ Bug fixes for Android N.
  • Signal Private Messenger 3.19.0 (201) APK File

    Publish Date: 2016-09-15
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: e51269283ff2c3d503f0a5ddb9dc0514
    File APK Sha1: 5d2b432d7e1d62f02f4451a9a69ce5c036a008a8
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.19.0:
    ★ Sync contact colors and blocklists with desktop client.
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.18.3 (200) APK File

    Publish Date: 2016-09-09
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 6cb85852e1cf80d4db87b1ebc595a2e4
    File APK Sha1: 69089c9ce4ffeaca9ab8d80e8487986efa845f6f
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.18.3:
    ★ Fix for crash bug on some devices.
    Changes in 3.18.2:
    ★ Bug fixes and performance improvements.
    Changes in 3.17.0:
    ★ Bug fixes for Android N.
  • Signal Private Messenger 3.18.2 (199) APK File

    Publish Date: 2016-09-07
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 1603afe34f4326211fa9eb8cdd73fa81
    File APK Sha1: 3ba3f8880e23992e09a2ad29209e7811fd579b33
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.18.2:
    ★ Removed save button from group updates (it caused the group avatar to be saved if there is one).
  • Signal Private Messenger 3.18.1 (198) APK File

    Publish Date: 2016-09-02
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 78e09d6205c35f821aefff1305870df9
    File APK Sha1: 0d927deee3a1b74ba947810e02ba96408496168b
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.18.1:
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.17.0 (196) APK File

    Publish Date: 2016-08-23
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 9483cbc3e624afa5a2f72d490cb9dcc0
    File APK Sha1: d4e56a6b1459ac82eda94bf5d4d208b68a927721
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.17.0:
    ★ Bug fixes for Android N.
  • Signal Private Messenger 3.16.1 (195) APK File

    Publish Date: 2016-08-09
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 850f41a1fe538dc0a7738dcb88a93335
    File APK Sha1: 31950d5faab16592a4c0f712cbd402926c0cad6d
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.16.1:
    ★ Bug fixes and performance improvements.
    Changes in 3.15.2:
    ★ Bug fixes and performance improvements.
    Changes in 3.14.2:
    ★ Bug fixes and performance improvements.
    Changes in 3.13.1:
    ★ Message read state is now synchronized with the desktop app.
    ★ Bug fixes and performance improvements.
    Changes in 3.12.0:
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.16.0 (194) APK File

    Publish Date: 2016-06-18
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 2d5a0b997d15ecce2aba09f76859b263
    File APK Sha1: 6372371ee203defb0323ddcc3a7c0551640ba264
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.15.2 (193) APK File

    Publish Date: 2016-07-04
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 570a563176c1cc3d5164db4963f5b4eb
    File APK Sha1: 20bd4263d0d4235dac40a1d6a7c28263b3faf9e3
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    APK Notes:

    Bugfixes.

  • Signal Private Messenger 3.15.1 (192) APK File

    Publish Date: 2016-07-04
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 77ba9aafa5ad37eb02aef9e164f09407
    File APK Sha1: deb45d3027442c919fa591c292f68faf78c77e03
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.15.0 (191) APK File

    Publish Date: 2016-07-05
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 86eff68deda9f0f962b3fcf5f33de699
    File APK Sha1: 0b360365ab1323e3e5207a31804d03547e4fa886
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.14.2 (190) APK File

    Publish Date: 2016-03-16
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 55c5fbcc5290472ee7cda265e54cc1a2
    File APK Sha1: b49eb96d6df65a4f48d3bafd1aa1bab3656e9637
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.14.1 (189) APK File

    Publish Date: 2016-03-14
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: f95b531b653fefa42fbb741e77c30e5e
    File APK Sha1: ecaed95f6da463e48ea990a9a9d07c32506a0b06
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.14.0 (188) APK File

    Publish Date: 2016-03-14
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: d289b14bdb82e2a9e1bdb9bd7b1da7c4
    File APK Sha1: 98da16365ff4a630e6e748b9f54b169713a82a91
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.13.1 (187) APK File

    Publish Date: 2016-03-03
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 7cb241ef8a75361ab05bb1b5c6152fd6
    File APK Sha1: 209d7e120ca51807ffd76511b4c8b9b5ee89812f
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.13.0 (186) APK File

    Publish Date: 2016-02-27
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: b00841b90502d2e7c84c13a4b339a0c7
    File APK Sha1: f0bcf559732294b5d88822df0807d6e36e79a142
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    Changes in 3.13.0:
    ★ Message read state is now synchronized with the desktop app.
    ★ Bug fixes and performance improvements.
  • Signal Private Messenger 3.12.0 (185) APK File

    Publish Date: 2016-02-19
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 82a47e5adc889d30c9a1b1a13509fd85
    File APK Sha1: 9ec738b4bdb43c9c68634a79bb674577a97a38d7
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.11.1 (184) APK File

    Publish Date: 2016-02-13
    Requires Android: 2.3+ (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 9bd44acec5ec7355d806b471d00654b0
    File APK Sha1: b659bc434fc6f9e0520f6362482bdb42bbb6040f
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.11.0 (183) APK File

    Publish Date: 2016-02-11
    Requires Android: 2.3+ (Gingerbread, API 9)
    File Size: 15 MB (APK file)
    File APK Md5: 4ce3ae544ffb3e54c7b39852b01d3da3
    File APK Sha1: b8d560cebed1a65188abb2e8ccc02e67eb8e61c4
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.8.1 (179) APK File

    Publish Date: 1970-01-01
    Requires Android: 2.3 and up
    File Size: 14 MB (APK file)
    File APK Md5: 43f005d41ed72d73c8edf71fc084ceed
    File APK Sha1: 561dddcf85822d8dc080ceb7f1aab20aad3a66e5
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
  • Signal Private Messenger 3.0.3 (160) APK File

    Publish Date: 2016-06-29
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 14 MB (APK file)
    File APK Md5: e677b43baf5fe946dd44e384b5d188f6
    File APK Sha1: b915b046aba439c272ab46ba93e4ad607c81c801
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    APK Notes:

    Changes in 3.0.3:
    ★ TextSecure is now Signal!
    ★ Fix for sending secure messages to insecure groups.

  • Signal Private Messenger 3.0.2 (159) APK File

    Publish Date: 2016-06-28
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 14 MB (APK file)
    File APK Md5: d38ac60d7c53d6624f6b24c367fcf97c
    File APK Sha1: b768c97b3f39cd630b66a4ddc57a2c7424b43981
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    APK Notes:

    Changes in 3.0.2:
    ★ TextSecure is now Signal!
    ★ Fixed crash on Android 2.x.

  • Signal Private Messenger 3.0.1 (158) APK File

    Publish Date: 2016-06-27
    Requires Android: 2.3 (Gingerbread, API 9)
    File Size: 14 MB (APK file)
    File APK Md5: 6f452b8d88fa8a98e4013b1de86fc1f5
    File APK Sha1: bb5f047495db4019f4243603d613832ca4a162e6
    APK Signature: 45989dc9ad8728c2aa9a82fa55503e34a8879374
    What's new :
    APK Notes:

    Changes in 3.0.1:
    ★ TextSecure is now Signal!
    ★ Bugfix that prevented most Signal voice calls outside the US west coast.

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