# Idle Swim vs Crab Evolution Run

The clearest difference is rating: Idle Swim at 4.4 against Crab Evolution Run's 2.5. Idle Swim also leads on ratings volume (8 vs 2). Crab Evolution Run's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Idle Swim sells 1 one-off in-app purchase. Crab Evolution Run asks for nothing beyond the download.

Idle Swim holds the better App Store score, 4.4 against 2.5. Both are backed by a comparable volume of ratings — 8 and 2 respectively.

## The numbers

| Metric | Idle Swim | Crab Evolution Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (8 ratings)](https://appshunter.io/ios/app/idle-swim-speed-evolution-3d/id1617273176/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/crab-evolution-run/id6502052548/reviews) |
| Number of ratings | **8** | 2 |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 112 MB | 132 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Artem Lanin](https://appshunter.io/developer/1476048551) | [Rawky Studios](https://appshunter.io/developer/1586983896) |

## What reviewers say

### Idle Swim

[App page](https://appshunter.io/ios/app/idle-swim-speed-evolution-3d/id1617273176)

Race through the sea by transforming into various animals and fish. Upgrade your speed and evolve to swim faster in this endless runner game. Experience thrilling aquatic transformations.

**Highlights:** Animal and fish transformations, Speed upgrades, Endless runner gameplay, Evolution mechanics, 3D graphics

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### Crab Evolution Run

[App page](https://appshunter.io/ios/app/crab-evolution-run/id6502052548)

Embark on a thrilling journey as a small crab, growing and evolving through challenging tracks. Conquer obstacles and rise to become the mightiest crustacean. Immerse yourself in an adventure to survive and dominate.

**Highlights:** Crab evolution gameplay, Obstacle course challenges, Character growth and survival, Diverse track environments, Crustacean adventure

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Idle Swim free?

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

### Is Crab Evolution Run free?

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

### Which has better reviews, Idle Swim or Crab Evolution Run?

Idle Swim is rated higher. Idle Swim averages 4.4 out of 5 from 8 ratings, while Crab Evolution Run averages 2.5 from 2 ratings.

### Do Idle Swim or Crab Evolution Run have ads?

Idle Swim shows ads; Crab Evolution Run 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.*