# Lie Detector Test Truth Shock vs LieBuzzer

The clearest difference is review sentiment: LieBuzzer at 100% against Lie Detector Test Truth Shock's 47%. LieBuzzer also leads on ads (none vs shown) and update cadence (daily vs every 22 months). Lie Detector Test Truth Shock's advantage is ratings volume (764 vs 14) and iOS requirement (13.0 vs 16.5). 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.

LieBuzzer holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Lie Detector Test Truth Shock has 764 ratings behind it against 14, so its average is the more settled of the two. Written reviews point the same way: 47% of Lie Detector Test Truth Shock's written reviews are positive against 100% of LieBuzzer's.

Lie Detector Test Truth Shock ships an update every 22 months, LieBuzzer daily. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Lie Detector Test Truth Shock | LieBuzzer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (764 ratings)](https://appshunter.io/ios/app/lie-detector-test-truth-shock/id1602913125/reviews) | **[4.9 (14 ratings)](https://appshunter.io/ios/app/liebuzzer/id6478897825/reviews)** |
| Number of ratings | **764** | 14 |
| Positive reviews | 46.8% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Daily** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 76 MB | 2 MB |
| Requires iOS | **13.0** | 16.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Alex Quesada](https://appshunter.io/developer/1567029705) | [Hovhannes Shahnazaryan](https://appshunter.io/developer/1734328922) |

## What reviewers say

### Lie Detector Test Truth Shock

[App page](https://appshunter.io/ios/app/lie-detector-test-truth-shock/id1602913125)

This app simulates a lie detector test using your device's fingerprint scanner. It's designed for entertainment, allowing you to prank friends and family by revealing random or controlled 'truth' or 'lie' results.

**Highlights:** Fingerprint scanner simulation, Random lie/truth results, Controlled result option, Prank friends and family, Realistic polygraph simulation

**Features:** Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 😂 Fun for pranks
- 👍 Easy to use
- 🤩 Entertaining
- 💯 Good for friends
- ⭐ Accurate sometimes

**What reviewers complain about**

- 👎 Fake answers
- 👎 Inaccurate results
- 👎 Says lie when it's truth
- 👎 Says truth when it's lie
- 👎 Random answers

**Reported bugs**

- Keeps saying lie
- Changes original answer
- Says lie when truth
- Says truth when lie
- Inconsistent results

**Requested features**

- No ads
- Mini games


### LieBuzzer

[App page](https://appshunter.io/ios/app/liebuzzer/id6478897825)

This entertainment app offers a simple, interactive experience where users can tap their screen to trigger "truth" or "lie" sounds and visuals. It encourages playful interaction with friends through various touch gestures.

**Highlights:** Tap to play truth sound, Tap to play lie buzzer, Doubletaps and long presses, Spamming interaction, Share with friends

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Lie Detector Test Truth Shock free?

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

### Is LieBuzzer free?

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

### Which has better reviews, Lie Detector Test Truth Shock or LieBuzzer?

LieBuzzer is rated higher. Lie Detector Test Truth Shock averages 4.6 out of 5 from 764 ratings, while LieBuzzer averages 4.9 from 14 ratings.

### Do Lie Detector Test Truth Shock or LieBuzzer have ads?

Lie Detector Test Truth Shock shows ads; LieBuzzer does not.

### Which is updated more often, Lie Detector Test Truth Shock or LieBuzzer?

Lie Detector Test Truth Shock ships an update every 22 months, and LieBuzzer daily. Most recently, Lie Detector Test Truth Shock was updated on October 27, 2026 and LieBuzzer 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.*