# iBuilder vs Lie Detector

The clearest difference is in-app purchases: iBuilder at none against Lie Detector's 1. iBuilder also leads on ads (none vs shown) and iOS requirement (11.0 vs 15.6). Lie Detector's advantage is update cadence (every 6 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. Lie Detector sells 1 one-off in-app purchase. iBuilder asks for nothing beyond the download.

iBuilder ships an update every 3 weeks, Lie Detector every 6 days. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | iBuilder | Lie Detector |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Size | 32 MB | 63 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shenzhen Heaton Technology Co., Ltd.](https://appshunter.io/developer/1076063818) | [AMARDEEP DHILLON](https://appshunter.io/developer/999752727) |

## What reviewers say

### iBuilder

[App page](https://appshunter.io/ios/app/ibuilder-ch/id6448419331)

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

**In-app purchases:** none


### Lie Detector

[App page](https://appshunter.io/ios/app/lie-detector-face-scanner/id6762190053)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove ads | $2.99 | one-time |


## Frequently asked questions

### Is iBuilder free?

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

### Is Lie Detector free?

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

### Do iBuilder or Lie Detector have ads?

Lie Detector shows ads; iBuilder does not.

### Which is updated more often, iBuilder or Lie Detector?

iBuilder ships an update every 3 weeks, and Lie Detector every 6 days. Most recently, iBuilder was updated on September 25, 2026 and Lie Detector on October 1, 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.*