# Idle Merge Monster vs Jelly Evolution

The clearest difference is rating: Idle Merge Monster at 4.7 against Jelly Evolution's 2.9. Idle Merge Monster also leads on review sentiment (50% vs 20%) and ratings volume (54 vs 8). Jelly Evolution's advantage is update cadence (every 6 days vs monthly). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Idle Merge Monster sells 9 one-off in-app purchases and Jelly Evolution sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Idle Merge Monster holds the better App Store score, 4.7 against 2.9. That said, the two scores are not equally well evidenced: Idle Merge Monster has 54 ratings behind it against 8, so its average is the more settled of the two. Written reviews point the same way: 50% of Idle Merge Monster's written reviews are positive against 20% of Jelly Evolution's.

Idle Merge Monster ships an update monthly, Jelly Evolution every 6 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Idle Merge Monster | Jelly Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (54 ratings)](https://appshunter.io/ios/app/idle-merge-monster/id1582942625/reviews)** | [2.9 (8 ratings)](https://appshunter.io/ios/app/jelly-evolution/id6478206672/reviews) |
| Number of ratings | **54** | 8 |
| Positive reviews | **50.0% of reviews** | 20.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 6 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 134 MB | 197 MB |
| Requires iOS | **11.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ngoc vinh trading service company limited](https://appshunter.io/developer/1535589613) | [Playcus Limited](https://appshunter.io/developer/1451803459) |

## What reviewers say

### Idle Merge Monster

[App page](https://appshunter.io/ios/app/idle-merge-monster/id1582942625)

Combine monsters to create more powerful versions and explore mystical lands. Collect different monster types, evolve them into unique forms, and gather coins to upgrade your abilities. Discover the ultimate dragon forms in this idle merge adventure.

**Highlights:** Combine monsters to evolve, Discover powerful monster forms, Collect monster cards, Explore 4 different lands, Collect coins automatically, Upgrade monster spawn and damage

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pack Game 1 | $0.99 | one-time |
| Pack Game 5 | $4.99 | one-time |
| Weekly Card I | $4.99 | one-time |
| Pack Gem 10 | $9.99 | one-time |
| Month Card | $9.99 | one-time |
| Pack Gem 20 | $19.99 | one-time |
| Weekly Card II | $19.99 | one-time |
| Pack Gem 50 | $49.99 | one-time |
| Pack Gem 100 | $99.99 | one-time |


### Jelly Evolution

[App page](https://appshunter.io/ios/app/jelly-evolution/id6478206672)

Merge adorable jelly creatures to discover new forms and expand your vibrant jelly world. Complete challenges and events to earn rewards and speed up evolution in this easy-to-learn, addictive game.

**Highlights:** Merge and evolve jellies, Collect and discover unique jelly types, Expand and grow your jelly world, Complete daily missions and events, Easy and addictive gameplay

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $3.99 | one-time |


## Frequently asked questions

### Is Idle Merge Monster free?

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

### Is Jelly Evolution free?

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

### Which has better reviews, Idle Merge Monster or Jelly Evolution?

Idle Merge Monster is rated higher. Idle Merge Monster averages 4.7 out of 5 from 54 ratings, while Jelly Evolution averages 2.9 from 8 ratings.

### Do Idle Merge Monster or Jelly Evolution have ads?

Both Idle Merge Monster and Jelly Evolution show ads.

### Which is updated more often, Idle Merge Monster or Jelly Evolution?

Idle Merge Monster ships an update monthly, and Jelly Evolution every 6 days. Most recently, Idle Merge Monster was updated on October 24, 2026 and Jelly Evolution on October 24, 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.*