# Polygraph AI: Lie Analysis — AI Voice Stress Analysis

> AI Voice Stress Analysis (iPhone/iPad app by Andres Saiz Ruiperez.)

- Source: https://appshunter.io/ios/app/polygraph-ai-lie-analysis/id6796011746 (this page in markdown: same URL + `.md`)
- Developer: [Andres Saiz Ruiperez](https://appshunter.io/developer/6781788677)
- Category: Entertainment, Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 15.0 · 31 MB
- Languages: American English
- Released: 2026-08-05
- Data updated: 2026-08-20
- User reviews in markdown: https://appshunter.io/ios/app/polygraph-ai-lie-analysis/id6796011746/reviews.md

## What is Polygraph AI?

Polygraph AI: Lie Analysis is your personal stress and truth detector.
Ever wondered if someone is feeling tense during a conversation? Our advanced AI analyzes voice frequencies to detect micro-tremors and stress levels, providing you with a fun and engaging "truth verdict."


## Version history (last 4 releases)

### 1.0.5 — 2026-08-19

Precision Upgrade: Improved voice detection accuracy and refined vibration feedback. Added full localized support for 11 languages, including new error alerts.

### 1.0.3 — 2026-08-09

Minor performance improvements and enhanced ad delivery for a better user experience.

### 1.0.1 — 2026-08-07

Minor bug fixes and improvements to the user experience. Fixed support URLs.

### 1.0 — 2026-08-06

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 2026-08-20.*