# Metamon Island vs Monster Merge!

The clearest difference is review sentiment: Monster Merge! at 100% against Metamon Island's 28%. Monster Merge! also leads on in-app purchases (none vs 7). Metamon Island's advantage is ratings volume (7.3K vs 24) and update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. Metamon Island sells 7 one-off in-app purchases. Monster Merge! asks for nothing beyond the download.

Metamon Island holds the better App Store score, 4.6 against 4.3. That said, the two scores are not equally well evidenced: Metamon Island has 7.3K ratings behind it against 24, so its average is the more settled of the two. Written reviews complicate that: 28% of Metamon Island's written reviews are positive against 100% of Monster Merge!'s, so the app with the better star average is not the one people write more warmly about.

Metamon Island ships an update every 3 weeks, Monster Merge! every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Metamon Island | Monster Merge! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (7.3K ratings)](https://appshunter.io/ios/app/metamon-island/id1644098703/reviews)** | [4.3 (24 ratings)](https://appshunter.io/ios/app/monster-merge/id6452757021/reviews) |
| Number of ratings | **7.3K** | 24 |
| Positive reviews | 28.5% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 349 MB | 262 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [AI Games FZ](https://appshunter.io/developer/1478916023) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Metamon Island

[App page](https://appshunter.io/ios/app/metamon-island/id1644098703)

Explore a magical island world, catching and training a team of monsters. Engage in exciting battles to collect points, upgrade your pets, and discover rarer creatures. This idle clicker game offers simple controls and an endless frontier to conquer.

**Highlights:** Monster catching and collecting, Idle clicker mechanics, Monster training and evolution, Exploration of an endless frontier, Battles and progression, Simple, easy-to-control gameplay

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $4.99 | one-time |
| Ice Soul | $6.99 | one-time |
| Flame Soul | $6.99 | one-time |
| Electro Soul | $6.99 | one-time |
| Terra Soul | $6.99 | one-time |
| Mystic Soul | $6.99 | one-time |
| Starter Pack | $12.99 | one-time |

**What reviewers like**

- 🚀 Fun gameplay
- 🎨 Unique monster designs
- 🕹️ Engaging auto-battle mechanics

**What reviewers complain about**

- 🚧 Excessive ads even after paying for ad removal
- 🔁 Repetitive content and lack of progression after completing initial islands
- 💰 Certain monsters only available through in-app purchases

**Reported bugs**

- Inability to scroll through full Metamon index
- Crashes and freezes during gameplay

**Requested features**

- More content updates and new islands
- Improved progression system beyond initial completion
- Consistent ad removal after purchase


### Monster Merge!

[App page](https://appshunter.io/ios/app/monster-merge/id6452757021)

Collect and merge adorable monsters to create powerful allies for your quest. Upgrade your creatures by combining them to unlock new abilities and progress through an exciting adventure.

**Highlights:** Monster collection, Monster merging and upgrading, Adventure gameplay, Cute monster designs, Simple controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Metamon Island free?

Metamon Island is free to download, with in-app purchases available.

### Is Monster Merge! free?

Monster Merge! is free to download, with no in-app purchases.

### Which has better reviews, Metamon Island or Monster Merge!?

Metamon Island is rated higher. Metamon Island averages 4.6 out of 5 from 7.3K ratings, while Monster Merge! averages 4.3 from 24 ratings.

### Do Metamon Island or Monster Merge! have ads?

Both Metamon Island and Monster Merge! show ads.

### Which is updated more often, Metamon Island or Monster Merge!?

Metamon Island ships an update every 3 weeks, and Monster Merge! every 3 months. Most recently, Metamon Island was updated on November 3, 2026 and Monster Merge! on November 3, 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.*