179+ iOS apps & games curated and reviewed
From beginner-friendly picks to power-user tools, our lie detector prank 2017 list covers 179+ iPhone apps and games updated through July 2026. Compare ratings, prices, and screenshots in one place.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 3.0★ (2) | No | No | May 2026 |
| 2 |  | Free | 4.6★ (5.5K) | Yes | Yes | Jul 2026 |
| 3 |  | Free | 4.0★ (35K) | No | No | Jul 2026 |
| 4 |  | Free | 4.6★ (48K) | Yes | Yes | Jul 2026 |
| 5 |  | Free | 3.7★ (1K) | Yes | No | Jul 2026 |
| 6 |  | Free | 2.3★ (96K) | No | No | Jul 2026 |
| 7 |  | Free | 3.0★ (4) | Yes | Yes | Jul 2026 |
| 8 |  | Free | 4.4★ (24K) | No | Yes | Jul 2026 |
This app is a prank tool designed purely for entertainment. It simulates a lie detection process by displaying fake results, allowing users to fool friends and family. Enjoy a fun, offline experience with a simple interface.
Transform your phone into a fun lie detector for pranks. Use fingerprint, eye, or voice analysis to playfully guess if someone is telling the truth or lying. Enjoy realistic graphics and sounds for surprising moments with friends and family.
This app simulates a lie detector test using your fingerprint. Scan a friend's finger and see if the app declares their response as true or false. It's a fun way to play pranks and see reactions.
Simulate a lie detector test using your device's screen and microphone. Analyze spoken words to determine if they are a truth or a lie, perfect for pranks and entertainment with friends and family.
This app simulates a lie detector using fingerprint or eye scanning to prank friends and family. It provides entertainment by revealing whether someone is telling the truth or lying, with additional fun features like a beauty and love score.
Test your friends and family to see if they are telling the truth. This app simulates a lie detector test, providing a fun way to gauge honesty in casual interactions.
This app simulates lie detection using fingerprint, eye, and voice scanners for entertainment. It's designed to prank friends and family with fun sound effects and secret result controls.
Engage in playful pranks with friends and family by using your device as a fun lie detector. Simply place your fingers on the screen, speak your mind, and see if the app declares your statement true or false. Rig the results for guaranteed laughs or let them unfold randomly.
This entertainment app simulates a lie detector test using photos. It scans images and randomly declares the subject as telling the truth or lying for humorous effect. It's designed purely for amusement and has no real detection capabilities.
Simulate a lie detector test using your fingerprint. Fool your friends with this fun prank app that analyzes a "scan" of their finger to determine if they are telling the truth or lying. Perfect for lighthearted entertainment.
This entertainment app simulates a lie detector using voice stress analysis. It's designed as a fun party game to ask friends humorous questions and see if the app declares them truthful or a liar. Remember, all results are random and for entertainment purposes only.
This is a humorous game that simulates lie detection. Test your friends and family by having them answer questions while the app analyzes their voice or face. You can even rig the results for a good laugh.
This app simulates a lie detector for entertainment purposes. Use it with friends to ask questions and see if they are telling the truth, adding fun and laughter to your interactions.
This app simulates a lie detector test for entertainment purposes. Place your finger on the screen to scan, and it will reveal if someone is telling the truth or lying. Customize results or let it be random for a fun prank.
Simulate a lie detector test using your fingerprint and pulse. Fool your friends with this prank app that offers a modern interface and immersive haptic feedback. It includes a fun DUO mode to test friends against each other.
Simulate a lie or truth detector with this fun app. Analyze what your friends and family say and see if the simulated polygraph detects truth or lies. Features fantastic graphics and effects for hours of entertainment.
This app simulates a lie detector and love test for entertainment purposes. It offers features like fingerprint scanning and name matching to prank friends. Remember, it's designed for fun and not actual truth detection.
This app simulates a fingerprint scan to "detect" if someone is lying, intended purely for entertainment. Customize scan speed, set predetermined responses, and choose from various themes for pranks at parties or social gatherings.
Simulate lie detection using your device's camera and fingerprint scanner. This prank app offers a fun way to entertain friends with simulated truth or lie tests. Unlock advanced recording features through an in-app purchase for private use.
This app allows you to prank friends by simulating a lie detector test. One user controls the outcome from their device, making it appear as though the other user's voice is being analyzed for deception.