iPhone Screenshots


Decode and steal your opponents steal signs using the Steal Sign Stealer!
Using a few easy steps, you'll be on your way to victory.

Here's how it works:
[1.] Record the signs that the opposing team is giving by tapping the sign buttons.
[2.] Record the outcome of the play, whether the player on base stole or not.
[3.] Repeat, and train the app to learn the signs.
[4.] After a few times, the app will begin to predict what the team's steal sign is. Keep going, and the app could also pick up wash signs as well!

[x] You can customize the buttons to be any sign the team is giving, such as touching your hat, or clapping your hands.
[x] "Wash sign" refers to a sign at the end of a sequence of signs which means all signs before are cancelled
[x] Please be sure to always follow your league's rules. We do not encourage cheating, and are not responsible if you get in trouble using the Steal Sign Stealer. This app is intended for entertainment purposes.

What’s New

Version 1.1

[x] Basic interface updates and optimizations
[x] Critical Bug Fix concerning the detection of "wash" signs

Ratings and Reviews

4.4 out of 5
38 Ratings

38 Ratings

naruto/ baruto/hinata/himwari ,

To mark rober

The game wasn’t as I sall on your channel did it update🧐🤔??

RangerTreaty50 ,

Pretty good

Will get basic signs correct, exactly as it claims. It won’t be able to get more complex signs, but it will work for the types of signs youth teams have.

Mark Rober subscriber ,

Mark Rober

Why does the app look different than in the video? Other than that it is really good!!!!….////????

App Privacy

The developer, Ranek Technologies LLC, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.

No Details Provided

The developer will be required to provide privacy details when they submit their next app update.


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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