# Ocean Fish Evolution vs Evolution Merge

The clearest difference is review sentiment: Evolution Merge at 57% against Ocean Fish Evolution's 12%. Evolution Merge also leads on rating (4.7 vs 3.8) and ratings volume (59K vs 2.2K). Ocean Fish Evolution's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Ocean Fish Evolution sells 14 in-app purchases, starting at $7.99 per 7 days and Evolution Merge sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Evolution Merge holds the better App Store score, 4.7 against 3.8. That said, the two scores are not equally well evidenced: Evolution Merge has 59K ratings behind it against 2.2K, so its average is the more settled of the two. Written reviews point the same way: 12% of Ocean Fish Evolution's written reviews are positive against 57% of Evolution Merge's.

Ocean Fish Evolution ships an update every 2 months, Evolution Merge every 6 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Ocean Fish Evolution | Evolution Merge |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.8 (2.2K ratings)](https://appshunter.io/ios/app/ocean-fish-evolution/id1587118395/reviews) | **[4.7 (59K ratings)](https://appshunter.io/ios/app/evolution-merge-eat-and-grow/id1645052152/reviews)** |
| Number of ratings | 2.2K | **59K** |
| Positive reviews | 11.9% of reviews | **57.3% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 424 MB | 463 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [明炬 蒋](https://appshunter.io/developer/1469192626) | [SayGames LTD](https://appshunter.io/developer/1551847165) |

## What reviewers say

### Ocean Fish Evolution

[App page](https://appshunter.io/ios/app/ocean-fish-evolution/id1587118395)

Navigate the ocean's food chain, starting as a small fish and growing by eating smaller prey. Evade larger predators and evolve into the ultimate ocean dominator. Discover random power-ups to enhance your survival.

**Highlights:** Eat smaller fish to grow, Evade larger predators, Evolve into powerful sea creatures, Collect power-ups, Swim freely in the ocean

**Features:** macOS Compatibility

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Junior Diving VIP | $7.99 | per 7 days |
| Intermediate Diving VIP | $14.99 | per month |
| Advanced Diving VIP | $59.99 | per year |
| Water drop pack | $0.99 | one-time |
| Remove ads | $2.99 | one-time |
| Small special diamond bag | $2.99 | one-time |
| Pool gift pack | $2.99 | one-time |
| ink pack | $4.99 | one-time |
| Pond Gift Pack | $4.99 | one-time |
| River pack | $9.99 | one-time |
| star pack | $9.99 | one-time |
| Ocean big Pack | $19.99 | one-time |
| Peach Blossom pack | $19.99 | one-time |
| Deep Sea Gift Pack | $49.99 | one-time |

**What reviewers like**

- 🚀 Fast gameplay
- 🎮 Variety of mini-games
- 💎 Enjoyable when able to play

**What reviewers complain about**

- 🔍 Ads too frequent and intrusive
- 🤯 Gameplay often interrupted by ads
- 🔁 Repetitive and boring after a while
- 🔍 Misleading advertising

**Reported bugs**

- Crashes and freezes
- Paid ad removal not working as expected
- Progression issues (unable to advance levels)

**Requested features**

- More levels and content
- Reduce frequency of ads
- Improve game mechanics and progression


### Evolution Merge

[App page](https://appshunter.io/ios/app/evolution-merge-eat-and-grow/id1645052152)

Guide creatures from single-cell organisms to apex predators by eating and evolving. Merge specimens to discover new species and climb the food chain in this engaging evolution simulator.

**Highlights:** Chomp and eat to grow, Evolve through multiple creature stages, Merge specimens to create new species, Unlock unique creatures, Navigate vibrant game worlds, Survival of the fittest gameplay

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Ticket Pack | $2.99 | one-time |
| No ADS | $4.99 | one-time |
| Medium Ticket Pack | $9.99 | one-time |
| Large Ticket Pack | $24.99 | one-time |
| Extra Large Ticket Pack | $49.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive gameplay
- 🚀 Fast-paced evolution mechanics
- 💡 Unique concept of merging animals
- 😊 Relaxing and enjoyable experience

**What reviewers complain about**

- 🔍 Lack of sound effects or background music
- 💰 Excessive amount of ads interrupting gameplay
- 🔄 Repetitive nature of the evolution process
- 🔒 Inappropriate ads for a game targeted at children

**Reported bugs**

- Game crashes or freezes when certain ads are displayed
- Inability to merge top-level creatures as suggested by the game
- Progress reset or lost after reaching certain stages

**Requested features**

- More diverse evolution paths beyond just reaching humans
- Option to purchase ad-free version or remove ads
- Ability to play as unlocked creatures after reaching the end
- Smoother progression and less repetitive grind


## Frequently asked questions

### Is Ocean Fish Evolution free?

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

### Is Evolution Merge free?

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

### Which has better reviews, Ocean Fish Evolution or Evolution Merge?

Evolution Merge is rated higher. Ocean Fish Evolution averages 3.8 out of 5 from 2.2K ratings, while Evolution Merge averages 4.7 from 59K ratings.

### Do Ocean Fish Evolution or Evolution Merge have ads?

Both Ocean Fish Evolution and Evolution Merge show ads.

### Which is updated more often, Ocean Fish Evolution or Evolution Merge?

Ocean Fish Evolution ships an update every 2 months, and Evolution Merge every 6 weeks. Most recently, Ocean Fish Evolution was updated on October 30, 2026 and Evolution Merge on October 30, 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.*