Lie Detector Prank - Polygraph
Publisher Description
Lie detector prank - scan fingerprint to test if friends tell truth or lie. Fun!
The most fun lie detector prank app! Scan your friends' fingerprints and watch their reaction as our polygraph simulator reveals if they are telling the truth. Free lie detector for parties, games, and pranks.
Just ask a question, have your friend place their finger on the scanner, and our lie detector test reveals: TRUTH or LIE. Realistic polygraph animation, authentic sound effects, and believable results make this the best fingerprint prank app available.
HOW IT WORKS:
1. Ask your friend a question (Did you eat my food? Did you lie about that?)
2. Have them place their finger on the fingerprint scanner
3. Watch the polygraph animation as it "analyzes" their pulse
4. The lie detector reveals: TRUTH or LIE!
5. Watch their reaction - priceless!
PERFECT FOR PRANKING:
- Prank your friends at parties and gatherings
- Play truth or dare with a twist - use the lie detector test
- Find out who really ate the last slice of pizza
- Prank your family members and coworkers
- Perfect party game for groups of any size
- Works great for couples who want to have fun
LIE DETECTOR PRANK SCENARIOS:
"Did you steal my fries?" - Let the polygraph decide!
"Are you secretly in love with me?" - Scan and reveal!
"Did you break mom's vase?" - The fingerprint scanner knows!
"Did you finish the last of the milk?" - Truth or lie!
"Are you scared right now?" - Watch them sweat!
FEATURES:
- Realistic polygraph simulation with authentic animation
- Fingerprint scanner interaction (physical touch = believable)
- Fun sound effects during the scan
- Truth or Lie result with dramatic reveal
- Works offline - no internet required
- Available in 15 languages for international fun
- Free lie detector - no subscription
- Quick setup - just open and prank
WHY FINGERPRINT LIE DETECTOR PRANK?
Most prank apps just show fake notifications. Our lie detector prank uses actual fingerprint sensor interaction, making it far more believable and entertaining. When your friend physically presses their finger to the scanner and sees the polygraph analyzing their "pulse patterns", the reaction is genuine.
Our US users love this app for parties. With 15 languages available, you can prank friends anywhere in the world.
TRUTH OR DARE BONUS:
Use our lie detector as a truth or dare companion. Instead of just "truth", use the polygraph test to verify their answers. Did they really tell the truth? The fingerprint scanner will find out!
FOR COUPLES:
Ask the questions you have always wanted to ask. Our lie detector prank makes even sensitive questions fun and lighthearted. It is a conversation starter, ice breaker, and entertainment all in one.
ENTERTAINMENT DISCLAIMER:
This is a prank and entertainment app. The fingerprint scanner is simulated and does not actually detect lies. The polygraph results are randomly generated for entertainment purposes. Use responsibly and always let people know it is a prank app after the fun!
Download Lie Detector Prank free and start pranking your friends today!
About Lie Detector Prank - Polygraph
The company that develops Lie Detector Prank - Polygraph is TuliSoft Apps. The latest version released by its developer is 1.0 .
To install Lie Detector Prank - Polygraph on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-04-22 and was downloaded 7 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the Lie Detector Prank - Polygraph as malware as malware if the download link to lie.detector.fingerprint is broken.
How to install Lie Detector Prank - Polygraph on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the Lie Detector Prank - Polygraph is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by Lie Detector Prank - Polygraph will be shown. Click on Accept to continue the process.
- Lie Detector Prank - Polygraph will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
