# Rock Evolution vs Cozy Evolve

The clearest difference is in-app purchases: Cozy Evolve at none against Rock Evolution's 9. Cozy Evolve also leads on update cadence (every 6 days vs fortnightly). Rock Evolution's advantage is chart position (#210 vs unranked). 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. Cozy Evolve asks for nothing beyond the download.

Rock Evolution ships an update fortnightly, Cozy Evolve every 6 days. Both last shipped on October 26, 2026.

## The numbers

| Metric | Rock Evolution | Cozy Evolve |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (5 ratings)](https://appshunter.io/ios/app/rock-evolution/id6813020676/reviews)** | — |
| Number of ratings | **5** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Best chart rank | **#210** | — |
| Size | 358 MB | 529 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Sabri Cem Bingol](https://appshunter.io/developer/6803550700) | [MICOHO INC.](https://appshunter.io/developer/1849185172) |

## What reviewers say

### Rock Evolution

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

**Currently charting:** #210 Top Free · Racing (US App Store)

Launch a rock with a sling, building speed to roll through environments. Collect rewards to upgrade your rock, making it smoother, faster, and more powerful as it evolves. Aim carefully for the perfect release to achieve maximum distance.

**Highlights:** Sling and roll mechanics, Collect rewards and coins, Upgrade rock speed and power, Evolve rock into new forms, Progressive track environments

**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 |


### Cozy Evolve

[App page](https://appshunter.io/ios/app/cozy-evolve/id6816294355)

**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 Cozy Evolve free?

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

### Do Rock Evolution or Cozy Evolve have ads?

Both Rock Evolution and Cozy Evolve show ads.

### Which is updated more often, Rock Evolution or Cozy Evolve?

Rock Evolution ships an update fortnightly, and Cozy Evolve every 6 days. Most recently, Rock Evolution was updated on October 26, 2026 and Cozy Evolve on October 26, 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.*