Prank Sounds & Lie Detector
First Class Media B.V. / ToolMake Tech
About this app
- Age 10
- Updated Feb 24, 2026
- OS IOS / Android
Editor reviews
Prank Sounds and Lie Detector is a playful entertainment app that turns any moment into a party prank. It combines a realistic prank soundboard with a fake lie detector simulator to break the ice, spark laughs, and energize social gatherings. Key features include one-tap sound effects like air horn, siren, doorbell, and more with quick favorites for instant access; a lie detector scanner that simulates truth or lie outcomes with manual or random results; and a simple, fast interface that works great on the go. Ideal for friends, families, and creators looking for a prank soundboard, fake lie detector, or party prank app for social fun.
Screenshots
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How to use:
1. Download and open the app, then set your volume to the desired level.
2. Tap Prank Sounds to browse categories, play any effect with one tap, and add favorites for quick access.
3. Open Lie Detector, ask a yes or no question, place a finger on the scanner, and tap Start to reveal a truth or lie result; choose preset or random outcomes.
4. Use Settings to fine-tune options and connect to an external speaker to amplify the prank when needed.