Lie Detector Prank Test
Truth test party game joke
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Pop your thumb on the scanner and watch the tension build! A hilarious prank truth test for parties. Just for fun, not real!
Time to find out who's telling the truth... or just having a laugh pretending! Lie Detector Prank Test is the ultimate party joke for game nights, sleepovers, and group hangs.
• Touch and hold the fingerprint scanner
• Watch the suspense animation build
• Get a TRUTH, LIE, or % verdict
• Pass-the-phone PARTY MODE
• Liar leaderboard for the whole group
• Themed question packs (dares, secrets, couples & more)
• Slick themes and sound effects
Gather your mates, ask a cheeky question, and let the dramatic scan decide! A brilliant icebreaker for parties.
For entertainment only. This is a prank toy and does NOT really detect lies. Just for fun!
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Thanks for using our app! This update brings behind-the-scenes performance and stability improvements for a smoother, more reliable experience. Your support means the world to us.
The developer, heekyung moon, 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
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- heekyung moon
- Size
- 54.4 MB
- Category
- Entertainment
- Compatibility
Requires iOS 16.4 or later.
- iPhone
Requires iOS 16.4 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.
- iPhone
- Languages
- English
- Age Rating
18+
- 18+
- Contains
Advertising
- Copyright
- © 2026 Moon