# Piranha Rush vs Fish Evolution Ocean Quest

The clearest difference is ads: Fish Evolution Ocean Quest at none against Piranha Rush's shown. Fish Evolution Ocean Quest also leads on update cadence (every 5 days vs every 28 months). Piranha Rush's advantage is iOS requirement (12.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Piranha Rush ships an update every 28 months, Fish Evolution Ocean Quest every 5 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Piranha Rush | Fish Evolution Ocean Quest |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/piranha-rush/id1593824957/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 28 months | **Every 5 days** |
| Monetization | Ad-supported | — |
| Size | 77 MB | 244 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [omer cetin](https://appshunter.io/developer/1584332419) | [Asad Manzoor](https://appshunter.io/developer/1833964293) |

## What reviewers say

### Piranha Rush

[App page](https://appshunter.io/ios/app/piranha-rush/id1593824957)

Grow your fish by eating smaller rivals and become the apex predator of the sea. Transform into a whale to punish those who harm marine life. Enjoy a relaxing underwater action experience.

**Highlights:** Carnivorous fish transformation, Size-based power progression, Underwater navigation, Punish harmful entities, Action-packed gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Fish Evolution Ocean Quest

[App page](https://appshunter.io/ios/app/fish-evolution-ocean-quest/id6796388769)

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

**In-app purchases:** none


## Frequently asked questions

### Is Piranha Rush free?

Piranha Rush is free to download, with no in-app purchases.

### Is Fish Evolution Ocean Quest free?

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

### Do Piranha Rush or Fish Evolution Ocean Quest have ads?

Piranha Rush shows ads; Fish Evolution Ocean Quest does not.

### Which is updated more often, Piranha Rush or Fish Evolution Ocean Quest?

Piranha Rush ships an update every 28 months, and Fish Evolution Ocean Quest every 5 days. Most recently, Piranha Rush was updated on October 9, 2026 and Fish Evolution Ocean Quest on October 6, 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.*