# Scorpion Evolution vs Fish Realm

The clearest difference is rating: Scorpion Evolution at 4.5 against Fish Realm's 3.9. Scorpion Evolution also leads on ads (none vs shown) and review sentiment (25% vs 0%). Fish Realm's advantage is in-app purchases (none vs 1). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Scorpion Evolution sells 1 one-off in-app purchase. Fish Realm asks for nothing beyond the download.

Scorpion Evolution holds the better App Store score, 4.5 against 3.9. That said, the two scores are not equally well evidenced: Scorpion Evolution has 3K ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 25% of Scorpion Evolution's written reviews are positive against 0% of Fish Realm's.

Scorpion Evolution ships an update every 2 weeks, Fish Realm every 6 weeks. The most recent releases landed on October 15, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Scorpion Evolution | Fish Realm |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (3K ratings)](https://appshunter.io/ios/app/scorpion-evolution-run-3d/id6648763720/reviews)** | [3.9 (9 ratings)](https://appshunter.io/ios/app/fish-realm-ocean-devour/id6739318776/reviews) |
| Number of ratings | **3K** | 9 |
| Positive reviews | **25.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 412 MB | 276 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [CTC Technology Limited](https://appshunter.io/developer/1786328123) | [小鹭 何](https://appshunter.io/developer/1481528710) |

## What reviewers say

### Scorpion Evolution

[App page](https://appshunter.io/ios/app/scorpion-evolution-run-3d/id6648763720)

Embark on a thrilling 3D adventure as a scorpion, evolving into a powerful predator. Devour creatures, collect power-ups, and make strategic choices to grow. Dodge obstacles and outwit rivals in an adrenaline-pumping race for survival and dominance.

**Highlights:** Evolutionary gameplay, Strategic route selection, Obstacle dodging, Power-up collection, Rival scorpion battles

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No ADS basic | $1.99 | one-time |


### Fish Realm

[App page](https://appshunter.io/ios/app/fish-realm-ocean-devour/id6739318776)

Embark on an underwater adventure as a small fish, growing by consuming smaller creatures and avoiding larger predators. Navigate a vast ocean world, utilize helpful props, and strive to become the ultimate ruler of the sea.

**Highlights:** Control fish movement by sliding the screen, Eat smaller fish to grow larger, Avoid being eaten by larger fish, Utilize in-game props for faster growth, Explore a vast underwater world, Compete to become the ocean hegemon

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Scorpion Evolution free?

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

### Is Fish Realm free?

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

### Which has better reviews, Scorpion Evolution or Fish Realm?

Scorpion Evolution is rated higher. Scorpion Evolution averages 4.5 out of 5 from 3K ratings, while Fish Realm averages 3.9 from 9 ratings.

### Do Scorpion Evolution or Fish Realm have ads?

Fish Realm shows ads; Scorpion Evolution does not.

### Which is updated more often, Scorpion Evolution or Fish Realm?

Scorpion Evolution ships an update every 2 weeks, and Fish Realm every 6 weeks. Most recently, Scorpion Evolution was updated on October 15, 2026 and Fish Realm on October 4, 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.*