Prank Lie Detector

Entertainment

Free · In-App Purchases · Designed for iPad

*Note: This app is meant for entertainment purposes only. The thumb print scan is only a simulation, and is not meant to be used as a replacement for a real polygraph test. Lie Detector is a prank fingerprint scan app that tries to determine if you are telling the truth or a lie based on your thumbprint scan. Meant for entertainment purposes only. Your phone can not actually read your fingerprint or tell if you are lying or not. But it's a great gag for parties or for impressing the ladies at the club! Lie Detector also contains some neat customization options. You can adjust the speed of the scan simulation, and you can set your own custom response, so that you can play the ultimate prank on your friends and family! There are also various themes to choose from, so you can adjust the look of the app to match your personality!

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bug fixes

The developer, Brandon Stecklein, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Used to Track You

    The following data may be used to track you across apps and websites owned by other companies:

    • Identifiers
  • Data Not Linked to You

    The following data may be collected but it is not linked to your identity:

    • Identifiers

Privacy practices may vary based, for example, on the features you use or your age. Learn More

The developer has not yet indicated which accessibility features this app supports. Learn More

  • Seller
    • Brandon Stecklein
  • Size
    • 6.6 MB
  • Category
    • Entertainment
  • Compatibility
    Requires iOS 15.0 or later.
    • iPhone
      Requires iOS 15.0 or later.
    • iPad
      Requires iPadOS 15.0 or later.
    • iPod touch
      Requires iOS 15.0 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
  • Languages
    • English
  • Age Rating
    13+
    • 13+
    • Infrequent
      Profanity or Crude Humour
      Mature or Suggestive Themes
      Alcohol, Tobacco, Drug Use or References
  • In-App Purchases
    Yes
  • Copyright
    • © 2015-2025 Ape Apps, LLC