# Chronicle Engines vs Doom Loop

The clearest difference is in-app purchases: Doom Loop at none against Chronicle Engines's 2. Doom Loop also leads on iOS requirement (15.0 vs 26.1). On price, ads and device support there is nothing between them.

Both are free to download. Chronicle Engines sells 2 in-app purchases, starting at $2.99 per month. Doom Loop asks for nothing beyond the download.

## The numbers

| Metric | Chronicle Engines | Doom Loop |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 8 days | — |
| Size | 59 MB | 10 MB |
| Requires iOS | 26.1 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [JORGE AGUIRRE](https://appshunter.io/developer/1868105935) | [Tom Hestas](https://appshunter.io/developer/1877086504) |

## What reviewers say

### Chronicle Engines

[App page](https://appshunter.io/ios/app/chronicle-engines/id6757656325)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Chronicle Cloud Monthly | $2.99 | per month |
| Chronicle Cloud Yearly | $24.99 | per year |


### Doom Loop

[App page](https://appshunter.io/ios/app/doom-loop-european-union/id6789848474)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chronicle Engines free?

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

### Is Doom Loop free?

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

### Do Chronicle Engines or Doom Loop have ads?

Neither Chronicle Engines nor Doom Loop 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.*