# Rock Evolution vs Boulder Evolution

The clearest difference is in-app purchases: Boulder Evolution at none against Rock Evolution's 9. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Rock Evolution sells 9 one-off in-app purchases. Boulder Evolution asks for nothing beyond the download.

## The numbers

| Metric | Rock Evolution | Boulder Evolution |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | — | Daily |
| Size | 356 MB | 393 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Sabri Cem Bingol](https://appshunter.io/developer/6803550700) | [Mintah Games](https://appshunter.io/developer/1436916050) |

## What reviewers say

### Rock Evolution

[App page](https://appshunter.io/ios/app/rock-evolution/id6813020676)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gem Pack 1 | $1.99 | one-time |
| Gem Pack 2 | $4.99 | one-time |
| Auto X3 Coins | $4.99 | one-time |
| No Ads | $4.99 | one-time |
| No Ads Pack | $7.99 | one-time |
| Gem Pack 3 | $9.99 | one-time |
| Gem Pack 4 | $19.99 | one-time |
| Gem Pack 5 | $29.99 | one-time |
| Gem Pack 6 | $49.99 | one-time |


### Boulder Evolution

[App page](https://appshunter.io/ios/app/boulder-evolution/id6819762049)

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

**In-app purchases:** none


## Frequently asked questions

### Is Rock Evolution free?

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

### Is Boulder Evolution free?

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

### Do Rock Evolution or Boulder Evolution have ads?

Both Rock Evolution and Boulder Evolution show 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.*