# Lie Detector Finger Scan — Truth Test and Party Games

> Simulates a fingerprint lie detector for pranks and entertainment. (iPhone/iPad app by Sandeep Bhandari.)

- Source: https://appshunter.io/ios/app/lie-detector-finger-scan/id1116394384 (this page in markdown: same URL + `.md`)
- Developer: [Sandeep Bhandari](https://appshunter.io/developer/794284640)
- Category: Entertainment, Games, Role Playing, Simulation
- Price: Free with in-app purchases
- Rating: 4.00/5 from 8 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 12 MB
- Languages: Arabic, Dutch, English, French, German, Hindi, Italian, Japanese, Korean, Polish and 6 more
- Released: 2016-05-23
- Data updated: 2026-09-09
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/lie-detector-finger-scan/id1116394384/reviews.md

## What is Lie Detector Finger Scan?

Settle the moment with a playful truth test and skip awkward guessing. Run a finger scan, get a dramatic lie detector verdict, and turn any hangout into a quick party game.

Lie Detector Finger Scan helps friends run a simulated lie detector scan for laughs, party prompts, and shareable results.

Everything happens on this device, with no account needed and no real lie detection claims. The app is built for entertainment, keeps a clear “For entertainment only” label on results, and gives you quick ways to start a scan, stop it, replay past results, or jump into party games when you want more than a simple finger scan.

- Run a Fingerprint scan with a large touch stage, animated scan line, progress bar, and clear Start Scan or Stop control.
- Switch result mode between Random and Preset when you want a surprise verdict or want to pin TRUE or LIE for a repeated demo.
- Turn on MAYBE for an inconclusive result and add more variety to each truth detector moment.
- Watch the verdict reel spin into TRUE, LIE, or MAYBE for a playful reveal, with a simulated stress meter shown beside the polygraph-style gauge.
- Save recent lie detector results with time and simulated stress, review summary counts, or clear history in one tap.
- Add your own question before a scan or use the random question generator when nobody knows what to ask.
- Use Shake-to-Scan for a faster party flow, and keep a Truth Streak going when the same result lands more than once.
- Jump into Party Games with decks like Truth or Dare, Would You Rather, Two Truths One Lie, Never Have I Ever, Hot Seat, Couples Quiz, Friend Confessions, and Icebreakers.
- Save favorite party cards, filter by category, share a party card image, or test reflexes in Reaction Time with personal-best tracking.
- Check Insights to see your TRUE, LIE, and MAYBE split, daily activity, scan mode usage, and party deck activity over time.
- Share a result card image with a simulated entertainment badge so friends see the joke right away.

- Break the ice at a party with Duo mode, then pass the phone back and forth for turn-based scans.
- Add a random question before a Fingerprint scan when the group wants a quick truth or dare style prompt.
- Use the History list after game night to replay funny verdicts and compare simulated stress scores.
- Open the daily question from the Home Screen widget when you want a fresh prompt without thinking.
- Start a quick reaction challenge between rounds of Would You Rather or Never Have I Ever.

Pro adds more ways to play: Voice mode with a live waveform, Face mode with a live camera preview and playful pulse highlights, Duo mode, Truth Mode for planned TRUE, LIE, or MAYBE runs, premium party decks, extra voice packs, scan replay from history, a shareable polygraph report, Live Activity during a scan, and ad-free use. Microphone and camera access are only used for simulated scan views, and no audio, photos, or video are recorded. Your scans, favorites, and history stay on this device unless you choose to share or export.

Try a finger scan, pick a question, and bring a little drama to your next party.

Terms of Use (EULA) - http://www.apple.com/legal/itunes/appstore/dev/stdeula

## Key features

- Fingerprint scanner simulation
- Preset truth/lie answers
- Random result mode
- Realistic animations and sounds
- Prank friends and family

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Weekly | $4.99 | per 7 days |
| Pro Annual | $29.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Forever Pro | $99.99 | one-time |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/lie-detector-finger-scan/id1116394384/reviews.md

### 2/5 — Boh

*2024-10-05, version 1.1*

Non ho capito come funziona ma l'impronta rimane sempre la stessa anche se il dito era di mio fratello

### 5/5 — App bellissima

*2017-01-16, version 1.1*

Questa è stata un'app che mi ha cambiato la vita perché permette a tutti di avere l'impronta digitale su tutti gli smartphone

## Frequently asked questions about Lie Detector Finger Scan

### What is Lie Detector & Polygraph Fingerprint Scanner?

Lie Detector & Polygraph Fingerprint Scanner is a fun game that simulates a fingerprint scanner to detect lies. It's designed for entertainment and pranking friends.

### How does Lie Detector & Polygraph Fingerprint Scanner work?

The app simulates scanning a fingerprint. You can set preset answers (truth or lie) or let the app generate random results to prank your friends.

### Is Lie Detector & Polygraph Fingerprint Scanner a real lie detector?

No, this application is purely a prank and a fun game. It is not a real life lie detector (polygraph) nor a real fingerprint scanner.

### What devices does Lie Detector & Polygraph Fingerprint Scanner support?

Lie Detector & Polygraph Fingerprint Scanner is available for iPhone, iPad, and iPod.

### What is the age rating for Lie Detector & Polygraph Fingerprint Scanner?

The app has an age rating of 4+, making it suitable for a wide range of users.

### When was Lie Detector & Polygraph Fingerprint Scanner last updated?

The app was last updated on September 29, 2016, with version 1.1.

### Does Lie Detector & Polygraph Fingerprint Scanner have ads?

No, this application does not contain advertisements.

### What do users like about Lie Detector & Polygraph Fingerprint Scanner?

Users appreciate the high-quality pictures, superb animations, and realistic sounds that make this app a great prank.

## Version history (last 5 releases)

### 2.3 — 2026-08-29

Bug fixes and enhancements

### 1.3 — 2026-07-07

Bug fixes and enhancements

### 1.2 — 2026-05-11

Bug fixes and enhancements

### 1.1 — 2016-09-29

This app has been updated by Apple to display the Apple Watch app icon.

New icon

### 1.0 — 2016-05-23

No release notes.

## Apps similar to Lie Detector Finger Scan

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Lie Detector Test - Face Scan](https://appshunter.io/ios/app/lie-detector-test-face-scan/id1075467616) | 4.1 (1,779) | Free | Entertainment |
| [Lie detector: test](https://appshunter.io/ios/app/lie-detector-test/id6445990039) | 4.0 (5) | Free | Entertainment |
| [Lie Detector Test: Real Prank](https://appshunter.io/ios/app/lie-detector-test-real-prank/id1202761013) | 3.6 (270) | Free | Entertainment |
| [Lie Detector Truth Test](https://appshunter.io/ios/app/lie-detector-truth-test/id1113503715) | 4.6 (48,970) | Free | Entertainment |
| [Lie Detector Fingerprint Scan](https://appshunter.io/ios/app/lie-detector-fingerprint-scan/id1109566348) | 3.3 (9,271) | Free | Entertainment |
| [Fingerprint Lie Detector Prank](https://appshunter.io/ios/app/fingerprint-lie-detector-prank/id824788155) | 4.6 (9) | Free | Entertainment |

## More apps by Sandeep Bhandari

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- [Bird Sounds Calls Chirps](https://appshunter.io/ios/app/bird-sounds-calls-chirps/id894370676)
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- [Meeting Notes & Voice Record](https://appshunter.io/ios/app/meeting-notes-and-voice-record/id902988305)

All apps by Sandeep Bhandari: https://appshunter.io/developer/794284640

## Related topics

[lie detector finger scan](https://appshunter.io/ios/topics/lie-detector-finger-scan) · [lie detector fingers](https://appshunter.io/ios/topics/lie-detector-fingers) · [biodigital lie detector](https://appshunter.io/ios/topics/biodigital-lie-detector) · [lie detector scanner](https://appshunter.io/ios/topics/lie-detector-scanner)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*