Lie Detector Test Prank is an entertainment app developed by First Class Media B.V..
Download Statistics
Lie Detector Test Prank has been downloaded 3.1 million times. In the last 30 days, the app was downloaded 1.6 thousand times.
User Ratings
Lie Detector Test Prank is rated 3.45 out of 5 stars. The rating is based on 4.8 thousand ratings.
App Information
Lie Detector Test Prank is FREE to download. The APK download size is 89.97 MB. The latest version available is 1.5.9. The last update was on September 1, 2026.
Technical Requirements
Lie Detector Test Prank requires Android 6.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since May 2016.
Description
Turn your phone into a fun fake lie detector and prank your friends and family!
Lie Detector Test Prank simulates a realistic lie detector test using voice, sounds and convincing on-screen effects. Ask someone a question, start the lie detector and watch as the app decides whether they are telling the TRUTH or telling a LIE.
Want to make the prank even better? Use Prank Mode to secretly control the result and surprise your friends with the answer you choose.
FEATURES
• Fake lie detector test for jokes and pranks • Realistic truth and lie results • Voice and sound effects • Secret Prank Mode to control the result • Easy and fun to use • Great for parties, friends and family
HOW TO USE
Ask your friend a question and start the lie detector test. Let them answer while the app performs its fake analysis. After a moment, the truth detector reveals whether the answer is supposedly TRUE or FALSE.
For an even better prank, secretly choose the result yourself. Your friend won't know that you already decided whether the lie detector will show truth or lie.
PRANK YOUR FRIENDS
Use the fake lie detector to ask funny questions, challenge your friends or create your own truth-or-lie game. Try questions such as:
• Did you eat the last cookie? • Do you have a secret crush? • Did you really finish your homework? • Are you the best player in the group? • Are you hiding something?
Create your own questions and see how your friends react when the lie detector gives its verdict.
A FUN FAKE LIE DETECTOR
This app is designed for entertainment and pranks. It simulates the look and experience of a lie detector or polygraph test, but it cannot determine whether somebody is actually telling the truth.
Download Lie Detector Test Prank and find out who can keep a straight face when the truth detector starts scanning!
DISCLAIMER
This app is intended for entertainment purposes only. It is a prank application and does not provide real lie detection, truth detection or polygraph functionality. Results should not be treated as factual or reliable.
Recent changes: - improved stability - other improvements
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I like it because you don't get too tall the truth of something else or not pictures, and I like it because I'm doing on my brother and I want to see if he's lying or not, and she said she is like Stephanie and if direction comment is you think my brother like her, or he doesn't like her I want to know if she likes her he took her on a date and it was so cute I hope you guys can find a crash Valentine's Day tonight okay I hope you like it, but I don't give your brother a girlfriend Eden dagu abbot bye
★★★★★SHANNA KAY HARRIS· Oct 2, 2021
Top is so cool I don't know how to explain to you girl everybody that's using girls boys everybody this is so cool you have to download it you have to get it you have to get it right now get it right now or else I hate you because this app is fire do you get what I'm saying fire like literally this app is burning down this app is so cool oh my gosh this app is fire literally fire okay peace out see you guys later
★☆☆☆☆Jakson McKinney· Oct 17, 2021
Terrible game obviously not a lie detector all it does is repeat what it said it says you lied, and then it says you're telling the truth, and then it says you lied again, and it's just a repeat over and over not an actual lie detector don't waste your time and get this piece of junk my proof I love pizza I was thinking in my brain I hate pizza, and it said you're telling the truth then I said I love pizza, and it said you're lying there's my proof don't get it it's trash
★☆☆☆☆Samina Hassan· Jun 6, 2025
it's a scam it says true to the lies and lies to whenever we spoke truth
Google Play Rankings for Lie Detector Test Prank
This app is not ranked
Technologies used by Lie Detector Test Prank
24 permissions·86 libraries
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Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
