Lie Detector Prank : Simulator - Prank & laugh together
Dive into hilarious fun with friends as you challenge their truths in this deceptive lie detector prank!

- 2.2 Version
- 1.8 Score
- 164K+ Downloads
- Free License
- 12+ Content Rating
Bring laughter to your friends and family by making humorous statements and discovering whether they are true or false!
The Lie Detector game is a comedic application designed to simulate the detection of truthfulness. You can set it up to surprise your friends! Use the volume buttons during the scanning process (volume up for truth, volume down for a lie).
Have your friend place their finger on the fingerprint scanner, and then the app will pretend to scan and compute the results as either true or false. Remember, this is just a simulated experience meant for entertainment. It's quite amusing.
Choose any individual, ask them to put their finger on the screen (the scanner area), and pose some light-hearted questions such as:
- Do you love me (or insert your friend's name)?
- Do you change your socks daily?
- Have you eaten an entire chocolate bar?
The Lie Detector Prank is precisely that: a playful app that suggests whether someone's statement is accurate or not. Simply touch the screen, wait a moment, and then the app will display whether the response was true or false like magic.
Come up with funny inquiries for your friends and see if they respond with truthful answers. We promise you'll have plenty of giggles and fun! Additionally, you can enjoy multiplayer mode with friends or siblings. You can adjust the outcome for another player using the volume buttons, while the first player's result will be randomized.
Instructions for play:
- The person being tested places a finger on the scanning area
- Pose a humorous question
- Once the person responds, they should lift their finger off the screen
- The Lie Detector screen will reveal whether the answer was true or false.
Lie Detector Prank is a unique prank app that manages to be genuinely entertaining compared to many others. Activate the prank mode to conceal the instructions and trick everyone with this faux lie detector test.
Features:
1. **Fun and Easy to Use:** Simulates a lie detector, supporting fingerprint scanning, eye scanning, and other interactive methods. Simply have your friend complete the scan as instructed to generate a "true/false/uncertain" result, perfect for pranks at parties.
2. **Flexible Results Control:** Some versions support preset results or manual control (e.g., switching via volume keys), and random probabilities can also be set to meet different prank needs, offering high interactivity.
3. **Immersive Sound Effects:** Includes nearly a hundred humorous sound effects (such as air horns, ghost sounds, etc.), combined with realistic scanning animations to enhance the game's realism and fun.
4. **Free and Widely Compatible:** Completely free to download, supports all ages, and has no complicated operation requirements, making it a popular entertainment tool for social gatherings and interactions with friends.
App Experience:
**Lie Detector Prank: Simulator** is a fun prank app that's easy to use and stress-relieving. After opening the app, simply follow the prompts to have the other person place their finger on the simulated "lie detector," set a question, and start the detection. The app will randomly determine whether the person is "honest" or "lying," providing a humorous result.
Combined with realistic sound effects and visual feedback, it easily creates a realistic lie-detection atmosphere. It doesn't have a real lie-detection function; it's purely for joking around with friends and family. It's incredibly easy to use, requiring no complicated setup. Just open it anytime to start a prank game and add a lot of fun to everyday interactions.
Frequently Asked Questions and Answers:
1. **Q:** Can it really detect lies?
**A:** No, it's only an entertainment simulator. Results are completely random or can be manually controlled. It has no actual lie detection function and is only for prank interactions.
2. **Q:** Does it require an internet connection to play? **
**A:** Some versions require an internet connection, mainly for loading ads or updating sound effects. The core lie detection simulation function can most likely be used offline.
3. **Q:** Does the free version have ads?
**A:** Yes, the free version usually includes ads. Some versions support in-app purchases to unlock ad-free functionality.
4. **Q:** Which devices does it support?
**A:** It is compatible with mobile devices. Some versions can run on a computer via an emulator. Operation is primarily touch-screen interaction (such as fingerprint scanning and eye-tracking to the camera).
5. **Q:** Besides fingerprint scanning, are there other interaction methods?
**A:** Yes, some versions support eye scanning (requires pointing at the phone camera), voice input, etc., enriching prank scenarios.
- Version2.2
- UpdateOct 29, 2026
- DeveloperKV Fun Games
- CategoryEntertainment
- Requires AndroidAndroid 4.4+
- Downloads164K+
- Package Namecom.dsquaregames.liedetector
- Signature3bf304e520eaef2628f77bc17504ad78
- Available on
- ReportFlag as inappropriate
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NameSizeDownload
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5.56 MB
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8.70 MB
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8.74 MB


















Simple and easy to use
Highly interactive and fun
Completely free with no entry barriers
No actual lie detection function
Relatively limited functionality
Excessive advertising interference