# Complex Loop vs Interrogation

The clearest difference is in-app purchases: Interrogation at none against Complex Loop's 8. Interrogation also leads on ads (none vs shown). Complex Loop's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price there is nothing between them.

Both are free to download. Complex Loop sells 8 one-off in-app purchases. Interrogation asks for nothing beyond the download.

## The numbers

| Metric | Complex Loop | Interrogation |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 360 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Masakazu Taniguchi](https://appshunter.io/developer/1182362149) | [torankirite](https://appshunter.io/developer/1883564850) |

## What reviewers say

### Complex Loop

[App page](https://appshunter.io/ios/app/complex-loop-sci-fi-escape/id6444372851)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレイチケット全回復 | $0.99 | one-time |
| プレイチケット無制限 | $2.99 | one-time |
| 広告削除 | $2.99 | one-time |
| 特別章の解放 | $2.99 | one-time |
| 開発者へのご支援 | $2.99 | one-time |
| 本編快適プレイセット | $4.99 | one-time |
| 特別章フルプレイセット | $4.99 | one-time |
| お得なコンプリートセット | $6.99 | one-time |


### Interrogation

[App page](https://appshunter.io/ios/app/interrogation-find-the-liar/id6810449404)

**In-app purchases:** none


## Frequently asked questions

### Is Complex Loop free?

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

### Is Interrogation free?

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

### Do Complex Loop or Interrogation have ads?

Complex Loop shows ads; Interrogation does not.

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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.*