# Fish Evolution vs King Crab

The clearest difference is rating: Fish Evolution at 4.3 against King Crab's 2.0. Fish Evolution also leads on update cadence (fortnightly vs every 3 months) and ratings volume (40 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fish Evolution holds the better App Store score, 4.3 against 2.0. That said, the two scores are not equally well evidenced: Fish Evolution has 40 ratings behind it against 1, so its average is the more settled of the two.

Fish Evolution ships an update fortnightly, King Crab every 3 months. The most recent releases landed on October 22, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Fish Evolution | King Crab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (40 ratings)](https://appshunter.io/ios/app/fish-evolution/id1658224047/reviews)** | [2.0 (1 ratings)](https://appshunter.io/ios/app/king-crab-beach-survival/id6503278103/reviews) |
| Number of ratings | **40** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 216 MB | 152 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [佳灿 李](https://appshunter.io/developer/1637818097) | [Iqra Naseem](https://appshunter.io/developer/1619967210) |

## What reviewers say

### Fish Evolution

[App page](https://appshunter.io/ios/app/fish-evolution/id1658224047)

Navigate the deep sea as a small fish, eating smaller prey to grow and evolve. Avoid larger predators and use power-ups to survive and become the ocean's overlord in this engaging casual game.

**Highlights:** Evolve from clownfish to sharks and behemoths, Eat smaller fish to grow, Avoid larger predators, Free to play, New themed skins, Powerful prop effects

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

**In-app purchases:** none


### King Crab

[App page](https://appshunter.io/ios/app/king-crab-beach-survival/id6503278103)

Embark on an epic survival journey as a resilient crab. Explore diverse landscapes, battle formidable foes, and evolve your character to become the king of the land. Experience thrilling clashes and conquer rivals in this immersive simulator.

**Highlights:** Crab life simulation, Explore diverse landscapes, Epic battles against various enemies, Survival and resource gathering, Character evolution and new abilities, Clash with rival crabs, Boss battles

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

**In-app purchases:** none


## Frequently asked questions

### Is Fish Evolution free?

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

### Is King Crab free?

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

### Which has better reviews, Fish Evolution or King Crab?

Fish Evolution is rated higher. Fish Evolution averages 4.3 out of 5 from 40 ratings, while King Crab averages 2.0 from 1 ratings.

### Do Fish Evolution or King Crab have ads?

Both Fish Evolution and King Crab show ads.

### Which is updated more often, Fish Evolution or King Crab?

Fish Evolution ships an update fortnightly, and King Crab every 3 months. Most recently, Fish Evolution was updated on October 22, 2026 and King Crab on October 25, 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.*