# Lie Detector Test Truth Shock vs Visonary

The clearest difference is in-app purchases: Lie Detector Test Truth Shock at none against Visonary's 2. Lie Detector Test Truth Shock also leads on iOS requirement (13.0 vs 15.0). Visonary's advantage is ads (none vs shown) and update cadence (daily vs every 22 months). On price and device support there is nothing between them.

Both are free to download. Visonary sells 2 one-off in-app purchases. Lie Detector Test Truth Shock asks for nothing beyond the download.

Lie Detector Test Truth Shock ships an update every 22 months, Visonary daily. Both last shipped on October 30, 2026.

## The numbers

| Metric | Lie Detector Test Truth Shock | Visonary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (767 ratings)](https://appshunter.io/ios/app/lie-detector-test-truth-shock/id1602913125/reviews)** | — |
| Number of ratings | **767** | — |
| Positive reviews | 46.8% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 22 months | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 76 MB | 39 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Alex Quesada](https://appshunter.io/developer/1567029705) | [卓 王](https://appshunter.io/developer/1472836095) |

## 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


### Visonary

[App page](https://appshunter.io/ios/app/visonary/id6449146973)

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Points | $1.99 | one-time |
| 50 Points | $4.99 | one-time |


## 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 Visonary free?

Visonary is free to download, with in-app purchases available.

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

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

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

Lie Detector Test Truth Shock ships an update every 22 months, and Visonary daily. Most recently, Lie Detector Test Truth Shock was updated on October 30, 2026 and Visonary on October 30, 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.*