# Truth Scan Biometric Polygraph — Voice & Heart Rate Analysis

> Voice & Heart Rate Analysis (iPhone/iPad app by Thomas Adler.)

- Source: https://appshunter.io/ios/app/truth-scan-biometric-polygraph/id6770013367 (this page in markdown: same URL + `.md`)
- Developer: [Thomas Adler](https://appshunter.io/developer/1863023993)
- Category: Entertainment, Utilities
- Price: $0.99 with in-app purchases (on sale, was $3.99)
- Age rating: 17+
- Requires: iOS 15.0 · 8 MB
- Languages: American English
- Released: 2026-06-18
- Data updated: 2026-09-09
- User reviews in markdown: https://appshunter.io/ios/app/truth-scan-biometric-polygraph/id6770013367/reviews.md

## What is Truth Scan Biometric Polygraph?

Truth Scan is the most advanced biometric polygraph test available on iPhone.
  
  Using your camera, microphone, and Apple Watch, Truth Scan measures real physiological signals —
  heart rate, voice stress, and behavioral patterns — to detect deception with cutting-edge AI
  analysis.
  
  FEATURES:
  • Camera-based heart rate monitoring via fingertip PPG
  • Real-time voice stress and behavioral analysis
  • Remote sessions — test anyone, anywhere in the world
  • Live Apple Watch heart rate streaming
  • AI-powered session analysis with deep behavioral insights
  • Full session report with AI summary
  
  HOW IT WORKS:
  Start a test, answer the baseline questions, then let Truth Scan analyze the biometric data in real
  time. Share a 6-digit code for remote sessions and monitor someone else's responses live.
  
  For entertainment purposes only.
  Privacy Policy: https://glowinmedia.com
  Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: $0.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Truth Scan Pro | $3.99 | per month |
| yearly | $39.99 | per year |


## Chart rankings

- #186 in Top Paid · Entertainment (US App Store)


## Version history (last 2 releases)

### 1.0.1 — 2026-07-31

Fixed an issue where some Pro subscribers were shown the paywall again after reinstalling the app. Restoring your subscription is now more reliable.

### 1.0 — 2026-06-18

No release notes.

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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.*