# Random Door vs Duelo

The clearest difference is in-app purchases: Random Door at none against Duelo's 3. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Duelo sells 3 one-off in-app purchases. Random Door asks for nothing beyond the download.

## The numbers

| Metric | Random Door | Duelo |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 3 MB | 15 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Islam Batyrgereev](https://appshunter.io/developer/1597574835) | [Dmytro Biletskyi](https://appshunter.io/developer/6786750339) |

## What reviewers say

### Random Door

[App page](https://appshunter.io/ios/app/random-door/id6476555707)

**Features:** macOS Compatibility

**In-app purchases:** none


### Duelo

[App page](https://appshunter.io/ios/app/duelo-quiz/id6786750337)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Duelbits Casino | $1.99 | one-time |
| Difficulty Filters | $1.99 | one-time |
| Stats Insights | $1.99 | one-time |


## Frequently asked questions

### Is Random Door free?

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

### Is Duelo free?

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

### Do Random Door or Duelo have ads?

Neither Random Door nor Duelo shows ads.

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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.*