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(739 Ratings)

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"Signals" provides a quick and simple reference to various communications signals, such 10/11 Codes, Morse Code, Phonetic Alphabet, Police Codes, Q-Signals, and more.  Great for police scanners and ham radio enthusiasts.

Update: Added Scuba Diving Hand Signals and other minor corrections.

iPhone related for Signals

Signals was developed for Android by APK Labs

Package name :

System permissions : 6 Click here to show/hide list
  • android.permission.INTERNET
  • android.permission.ACCESS_NETWORK_STATE
  • android.permission.ACCESS_COARSE_LOCATION
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.READ_PHONE_STATE
  • android.permission.READ_EXTERNAL_STORAGE

I am the developer of this Application !

Screenshot(s) available for Signals

Discussion(s) about Signals in our forum

Comments and Ratings for Signals

Filters :
by A Google User the 9/6/2013

Very helpful

by A Google User the 8/11/2013

It's okay but... Loads random websites that are hard to close. Uninstalled it.

by A Google User the 8/10/2013

Raven Exec

by A Google User the 8/5/2013

Great app Joined a Georgia fire department a few years ago, and this app helped me learn my 10 codes. Thank you devs

by A Google User the 8/1/2013

No good Motorola Bravo. Tried to lookup a Q code but it brings up the lists then switches to the VAR site and it wont let you do anything.

by A Google User the 7/30/2013

Love the application, I use it all the time on radio! Recently however whenever I click one of the tabs it brings me to the APK labs website and I can't use the app anymore! Please fix! I love this app!

by A Google User the 7/24/2013

Poor structure and weird linjs. Basically seems to store text files with no good navigation, absolutely fine. Appreciate the app development. However, randon forced links that open the browser and goes to random sites? Not ok!

by A Google User the 7/14/2013

Poorly written Q code section briefly shows the list, then immediately launches the publisher's website. Annoying.

by A Google User the 6/23/2013

Informative, but... Great information, but the adds make this app hard to tolerate. They appear any time you tap the screen and sometimes open web browser pages unwantedly.

by A Google User the 6/10/2013

Suspicious Requires SD permission, but doesn't support moving to SD. Why does it need permission if it doesn't use it to move to SD? Re: 10 codes I think different police departments sometimes have different codes and protocols.

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Signals for Android was rated by Android Market Users on : 4.2/5


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