Lie Detector Prank, Truth Test
AppLochi Entertainment Contains ads
Test truth or lie with a realistic fingerprint scanner and funny prank sounds!
- Downloads
- 8+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Nov 14
- 2026 · v1.2
Screenshots
About Lie Detector Prank, Truth Test
Looking for a hilarious way to prank your friends and family? Lie Detector Prank - Truth Test is your ultimate tool for hilarious jokes, pranks, and endless laughter!
Is your friend telling the truth or lying? Find out instantly with this realistic lie detector simulator designed specifically for fun pranks and party jokes.
🌟 Key Features of Lie Detector Prank:
1. Realistic Fingerprint Scanner Simulation:
Place your finger on the screen and let the app scan your fingerprint to determine whether you are telling the truth or lying, complete with stunning visual animations and sound effects.
2. Secret Prank Control (The Ultimate Trick!):
Want to control the outcome in advance? Use our secret touch controls to force the result every single time:
- Tap the top-left corner of the screen to always force "Truth".
- Tap the top-right corner of the screen to always force "Lie".
3. Face Scan (Facial Analysis Prank):
Use the front-facing camera to scan facial expressions and add an extra layer of realism to your prank!
4. Identity Setup & Preset Results:
Enter the target person's name and preset the outcome (Truth or Lie) so the scan always plays out exactly how you planned it.
5. Massive Soundboard with Hilarious Sound Effects:
Spice up your pranks and jokes with a huge collection of funny sound effects:
- Air Horns
- Fart Sounds
- Vine Boom (Dramatic sound effects)
- Police Sirens, Glass Break, Laugh Track, and much more!
6. Scan History:
Keep track of previous scan results to relive funny moments with your friends anytime.
🎮 How to Pull Off the Perfect Prank:
- Ask your friend to place their finger or face on the scanner.
- Discreetly tap the top corner of the screen to force a "Lie" result when they make an unbelievable claim!
- Enjoy the hilarious reactions and share the results with friends and family.
⚠️ Important Disclaimer:
This application is created purely for entertainment and prank purposes (Prank App) and does not provide actual scientific or legal lie detection functionality.
Download the app now and start pulling off the funniest pranks today!
Is your friend telling the truth or lying? Find out instantly with this realistic lie detector simulator designed specifically for fun pranks and party jokes.
🌟 Key Features of Lie Detector Prank:
1. Realistic Fingerprint Scanner Simulation:
Place your finger on the screen and let the app scan your fingerprint to determine whether you are telling the truth or lying, complete with stunning visual animations and sound effects.
2. Secret Prank Control (The Ultimate Trick!):
Want to control the outcome in advance? Use our secret touch controls to force the result every single time:
- Tap the top-left corner of the screen to always force "Truth".
- Tap the top-right corner of the screen to always force "Lie".
3. Face Scan (Facial Analysis Prank):
Use the front-facing camera to scan facial expressions and add an extra layer of realism to your prank!
4. Identity Setup & Preset Results:
Enter the target person's name and preset the outcome (Truth or Lie) so the scan always plays out exactly how you planned it.
5. Massive Soundboard with Hilarious Sound Effects:
Spice up your pranks and jokes with a huge collection of funny sound effects:
- Air Horns
- Fart Sounds
- Vine Boom (Dramatic sound effects)
- Police Sirens, Glass Break, Laugh Track, and much more!
6. Scan History:
Keep track of previous scan results to relive funny moments with your friends anytime.
🎮 How to Pull Off the Perfect Prank:
- Ask your friend to place their finger or face on the scanner.
- Discreetly tap the top corner of the screen to force a "Lie" result when they make an unbelievable claim!
- Enjoy the hilarious reactions and share the results with friends and family.
⚠️ Important Disclaimer:
This application is created purely for entertainment and prank purposes (Prank App) and does not provide actual scientific or legal lie detection functionality.
Download the app now and start pulling off the funniest pranks today!