Lie Detector Test Prank

Contains ads
3.3
1.36K reviews
500K+
Downloads
Content rating
Everyone
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About this app

Use the fingerprint scanner on this polygraph lie detector test to determine the truth from a lie, prank your friends and have fun with this great simulator.

A polygraph commonly referred to as a lie detector test, is a device used to measure and record the changes in a person to determine when they are lying and when they are telling the truth. This application simulates a fingerprint lie detector scanner for entertainment purposes.

Just hold your finger on the detector and speak or think something. This app will tell you whether itā€™s the truth or a lie.

Have fun with your friends, ask them a question you want to know the answer to, next tell them to place their finger on the fingerprint scanner and answer the question you asked them, when they press the scanner they will have 6 seconds to answer the question you asked. After the time runs out, the results will be analyzed and our unique lie meter gauge will tell you whether the answer they have given is the truth or a lie.

Now check who is cheating you by telling lies, using this unique lie detector polygraph prank. Imagine the look on everyoneā€™s faces when they think you will instantly know if they are telling the truth or trying to get away with a lie. Have fun with your friends and family and see how many you can prank.

The ultimate spy tool simulator download it now!!
Share this app with your friends and have fun with their reactions.

Enjoy the best free lie detector simulator with lifelike graphics, make people think you know whether they are telling the truth or lying, right from your android device.

This free polygraph appā€™s features include a quick 6 second scan function, HD graphics, a realistic fingerprint scanner function with smooth animations. This lie detector test is easy to use and is suitable for all ages. We keep our application size small so it wonā€™t take up much room on your device. The app can also be backed up to your SD card and is available for download in over 60 languages.
If you like this polygraph app, donā€™t forget to check out our other free apps from the Google Play store!!

Disclaimer: This application is just a prank, a fun game and it is not a real life lie detector (polygraph). This is for Entertainment Purposes!

Copyright Notice!
Polysoft Studios reserves all rights on all source code, backgrounds, screen-shots, icons, sound files, and images used within this application..
Do not use our source code via decompilation,our graphic elements, our description or other resources as we will file a DMCA request for copyright infringement with Google without prior warning and you risk losing your account.
Thank you.
Ā© 2017 - 2023 Polysoft Studios

Please forward all feedback, suggestions and bug reports to our email address below.
If you like our lie detector prank, please donā€™t forget to rate us ā˜…ā˜…ā˜…ā˜…ā˜…!
Updated on
26 Aug 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data canā€™t be deleted

Ratings and reviews

3.4
1.18K reviews
Snack Gamers
30 March 2024
A very good application...i cant think to use internet without it..
1 person found this review helpful
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Urddo
19 March 2021
Nice app, but sometime it show me wong reasult.
47 people found this review helpful
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A Google user
19 February 2019
You can't believe this. I said "I hate this game" but it's a lie!
47 people found this review helpful
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What's new

Thanks for choosing our app! This release includes stability and performance improvements.