# جهاز كشف الكذب المطور vs Lie / Truth Detector

The clearest difference is rating: Lie / Truth Detector at 4.0 against جهاز كشف الكذب المطور's 3.3. Lie / Truth Detector also leads on update cadence (monthly vs every 10 months) and review sentiment (44% vs 25%). جهاز كشف الكذب المطور's advantage is in-app purchases (none vs 3) and ads (none vs shown). On price, ratings volume and device support there is nothing between them.

Both are free to download. Lie / Truth Detector sells 3 one-off in-app purchases. جهاز كشف الكذب المطور asks for nothing beyond the download.

Lie / Truth Detector holds the better App Store score, 4.0 against 3.3. Both are backed by a comparable volume of ratings — 312 and 306 respectively. Written reviews point the same way: 25% of جهاز كشف الكذب المطور's written reviews are positive against 44% of Lie / Truth Detector's.

جهاز كشف الكذب المطور ships an update every 10 months, Lie / Truth Detector monthly. The most recent releases landed on October 21, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | جهاز كشف الكذب المطور | Lie / Truth Detector |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.3 (312 ratings)](https://appshunter.io/ios/app/id680665729/reviews) | **[4.0 (306 ratings)](https://appshunter.io/ios/app/lie-truth-detector-polygraph/id1558500142/reviews)** |
| Number of ratings | **312** | 306 |
| Positive reviews | 24.7% of reviews | **44.4% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 10 months | **Monthly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 56 MB | 120 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ahmad Ababneh](https://appshunter.io/developer/655292018) | [Luis Hernando Prada](https://appshunter.io/developer/1554735315) |

## What reviewers say

### جهاز كشف الكذب المطور

[App page](https://appshunter.io/ios/app/id680665729)

Surprise friends and family with this app that simulates lie detection using fingerprint analysis. It creates the illusion of real-time scanning and analysis for entertainment purposes. Users can even control the outcome for added fun.

**Highlights:** Simulates lie detection via fingerprint, Creates illusion of real-time analysis, Allows user to control the result, Easy to use interface, For entertainment and pranks

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Lie / Truth Detector

[App page](https://appshunter.io/ios/app/lie-truth-detector-polygraph/id1558500142)

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.

**Highlights:** Simulates lie/truth detection, Polygraph simulation, Fantastic graphics, Engaging effects, Hours of fun

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove the ads | $2.99 | one-time |
| AI Detector | $3.99 | one-time |
| All features + no ads | $5.99 | one-time |


## Frequently asked questions

### Is جهاز كشف الكذب المطور free?

جهاز كشف الكذب المطور is free to download, with no in-app purchases.

### Is Lie / Truth Detector free?

Lie / Truth Detector is free to download, with in-app purchases available.

### Which has better reviews, جهاز كشف الكذب المطور or Lie / Truth Detector?

Lie / Truth Detector is rated higher. جهاز كشف الكذب المطور averages 3.3 out of 5 from 312 ratings, while Lie / Truth Detector averages 4.0 from 306 ratings.

### Do جهاز كشف الكذب المطور or Lie / Truth Detector have ads?

Lie / Truth Detector shows ads; جهاز كشف الكذب المطور does not.

### Which is updated more often, جهاز كشف الكذب المطور or Lie / Truth Detector?

جهاز كشف الكذب المطور ships an update every 10 months, and Lie / Truth Detector monthly. Most recently, جهاز كشف الكذب المطور was updated on October 21, 2026 and Lie / Truth Detector on October 24, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*