# Evil Genius 3D vs Monster Merge!

The clearest difference is review sentiment: Monster Merge! at 100% against Evil Genius 3D's 29%. Monster Merge! also leads on in-app purchases (none vs 1) and rating (4.3 vs 3.9). Evil Genius 3D's advantage is update cadence (fortnightly vs every 3 months) and ratings volume (78 vs 22). On price, ads and device support there is nothing between them.

Both are free to download. Evil Genius 3D sells 1 one-off in-app purchase. Monster Merge! asks for nothing beyond the download.

Monster Merge! holds the better App Store score, 4.3 against 3.9. Both are backed by a comparable volume of ratings — 78 and 22 respectively. Written reviews point the same way: 29% of Evil Genius 3D's written reviews are positive against 100% of Monster Merge!'s.

Evil Genius 3D ships an update fortnightly, Monster Merge! every 3 months. The most recent releases landed on September 8, 2026 and August 2, 2026 respectively.

## The numbers

| Metric | Evil Genius 3D | Monster Merge! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.9 (78 ratings)](https://appshunter.io/ios/app/evil-genius-3d/id6444880676/reviews) | **[4.3 (22 ratings)](https://appshunter.io/ios/app/monster-merge/id6452757021/reviews)** |
| Number of ratings | **78** | 22 |
| Positive reviews | 28.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 410 MB | 262 MB |
| Requires iOS | **12.5** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [MondayOFF](https://appshunter.io/developer/1448226898) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Evil Genius 3D

[App page](https://appshunter.io/ios/app/evil-genius-3d/id6444880676)

Engage in a simple, touch-based game perfect for short bursts of free time. Experience a fantastic world with intuitive controls. This free-to-play game offers a quick and enjoyable escape.

**Highlights:** Simple touch controls, Free to play, Short play sessions, Fantastic game feel

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $1.99 | one-time |


### 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 Evil Genius 3D free?

Evil Genius 3D 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, Evil Genius 3D or Monster Merge!?

Monster Merge! is rated higher. Evil Genius 3D averages 3.9 out of 5 from 78 ratings, while Monster Merge! averages 4.3 from 22 ratings.

### Do Evil Genius 3D or Monster Merge! have ads?

Both Evil Genius 3D and Monster Merge! show ads.

### Which is updated more often, Evil Genius 3D or Monster Merge!?

Evil Genius 3D ships an update fortnightly, and Monster Merge! every 3 months. Most recently, Evil Genius 3D was updated on September 8, 2026 and Monster Merge! on August 2, 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.*