# Lie Detector Test vs MTC Radio

The clearest difference is review sentiment: MTC Radio at 100% against Lie Detector Test's 36%. MTC Radio also leads on ads (none vs shown) and update cadence (daily vs every 42 months). Lie Detector Test's advantage is iOS requirement (12.0 vs 16.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Lie Detector Test ships an update every 42 months, MTC Radio daily. The most recent releases landed on November 6, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Lie Detector Test | MTC Radio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (1.6K ratings)](https://appshunter.io/ios/app/lie-detector-test-simulator/id1219798065/reviews)** | — |
| Number of ratings | **1.6K** | — |
| Positive reviews | 36.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 42 months | **Daily** |
| Monetization | Ad-supported | **Free** |
| Size | 22 MB | 3 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Denis Batishchev](https://appshunter.io/developer/1179896396) | [D S](https://appshunter.io/developer/1780325491) |

## What reviewers say

### Lie Detector Test

[App page](https://appshunter.io/ios/app/lie-detector-test-simulator/id1219798065)

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.

**Highlights:** Fingerprint scanner simulation, Prank mode to fool friends, Fake lie/truth results, Laser Xray effect, Random result generation

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Fun to prank friends
- 😯 Surprisingly accurate at times
- 🤩 Amazing programming

**What reviewers complain about**

- 🐛 Inconsistent results
- 💩 Completely fake/inaccurate
- 🤬 Too many ads
- 😡 Always says 'true'

**Reported bugs**

- Incorrectly identifies true statements as lies
- Freezes after each use

**Requested features**

- More realistic lie detection
- Option to change language


### MTC Radio

[App page](https://appshunter.io/ios/app/mtc-radio/id6738350123)

Stream live radio broadcasts from a specific station directly to your mobile device. Enjoy your favorite shows and music anywhere, anytime, with seamless playback and AirPlay support for connected devices.

**Highlights:** Live radio streaming, AirPlay support, On-the-go listening, Official station app

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lie Detector Test free?

Lie Detector Test is free to download, with no in-app purchases.

### Is MTC Radio free?

MTC Radio is free to download, with no in-app purchases.

### Do Lie Detector Test or MTC Radio have ads?

Lie Detector Test shows ads; MTC Radio does not.

### Which is updated more often, Lie Detector Test or MTC Radio?

Lie Detector Test ships an update every 42 months, and MTC Radio daily. Most recently, Lie Detector Test was updated on November 6, 2026 and MTC Radio on November 4, 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.*