# Unicorn Evolution Simulator vs Monster Evolution Run

The clearest difference is review sentiment: Unicorn Evolution Simulator at 91% against Monster Evolution Run's 25%. Unicorn Evolution Simulator also leads on rating (4.8 vs 3.5) and ratings volume (5.5K vs 21). Monster Evolution Run's advantage is in-app purchases (none vs 14). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unicorn Evolution Simulator sells 14 one-off in-app purchases. Monster Evolution Run asks for nothing beyond the download.

Unicorn Evolution Simulator holds the better App Store score, 4.8 against 3.5. That said, the two scores are not equally well evidenced: Unicorn Evolution Simulator has 5.5K ratings behind it against 21, so its average is the more settled of the two. Written reviews point the same way: 91% of Unicorn Evolution Simulator's written reviews are positive against 25% of Monster Evolution Run's.

Unicorn Evolution Simulator ships an update every 5 weeks, Monster Evolution Run every 6 months. The most recent releases landed on September 30, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | Unicorn Evolution Simulator | Monster Evolution Run |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.5K ratings)](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315/reviews)** | [3.5 (21 ratings)](https://appshunter.io/ios/app/monster-evolution-run/id6444207133/reviews) |
| Number of ratings | **5.5K** | 21 |
| Positive reviews | **91.1% of reviews** | 25.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 152 MB | 299 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [Yso Corp](https://appshunter.io/developer/659815325) |

## What reviewers say

### Unicorn Evolution Simulator

[App page](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315)

Combine magical creatures to discover their most curious and bizarre forms. Explore different stages and species in this incremental clicker game with a mythical twist. Uncover a mind-blowing story and find your destiny with various possible endings.

**Highlights:** Combine unicorns to evolve, Discover new species and forms, Incremental clicker gameplay, Mythical evolution theme, Multiple possible endings, Doodle-like illustrations

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

**In-app purchases (14)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| instant coins doubler | $1.99 | one-time |
| Hard Currency Pack 1 | $1.99 | one-time |
| pack with diamonds | $1.99 | one-time |
| pack of rubies | $2.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Shop Bundle | $2.99 | one-time |
| Hard Currency Pack 2 | $3.99 | one-time |
| big pack of rubies | $4.99 | one-time |
| income doubler | $5.99 | one-time |
| Hard Currency Pack 3 | $6.99 | one-time |
| Trinket | $6.99 | one-time |
| starter bundle discount | $9.99 | one-time |
| Hard Currency Pack 4 | $14.99 | one-time |

**What reviewers like**

- 🦄 Cute and fun unicorn game
- 🕹 Addictive and engaging gameplay
- 💎 Customization options for unicorns
- 🎨 Vibrant and colorful art style
- 🕰 Good time-waster for when bored

**What reviewers complain about**

- 🔍 Difficulty finding specific unicorns
- ⏱ Slow progression and long wait times
- 📺 Excessive and intrusive advertisements
- 🤔 Lack of explanation for certain game mechanics
- 🔋 High battery consumption

**Reported bugs**

- Freezing or crashing issues
- Hats/colors not properly applied to unicorns
- Glitches with alien/space world mechanics
- Inconsistent or missing sound effects

**Requested features**

- More variety of unicorn types and combinations
- Ability to save progress and sync across devices
- Option to disable or reduce advertisements
- Faster crate/unicorn generation
- Confirmation prompts before making purchases


### Monster Evolution Run

[App page](https://appshunter.io/ios/app/monster-evolution-run/id6444207133)

Grow your monster by eating food and evolving its DNA. Battle other evolved monsters and powerful bosses to become the strongest Kaiju.

**Highlights:** Monster evolution, DNA merging, Food consumption, Boss battles, Kaiju combat

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Unicorn Evolution Simulator free?

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

### Is Monster Evolution Run free?

Monster Evolution Run is free to download, with no in-app purchases.

### Which has better reviews, Unicorn Evolution Simulator or Monster Evolution Run?

Unicorn Evolution Simulator is rated higher. Unicorn Evolution Simulator averages 4.8 out of 5 from 5.5K ratings, while Monster Evolution Run averages 3.5 from 21 ratings.

### Do Unicorn Evolution Simulator or Monster Evolution Run have ads?

Both Unicorn Evolution Simulator and Monster Evolution Run show ads.

### Which is updated more often, Unicorn Evolution Simulator or Monster Evolution Run?

Unicorn Evolution Simulator ships an update every 5 weeks, and Monster Evolution Run every 6 months. Most recently, Unicorn Evolution Simulator was updated on September 30, 2026 and Monster Evolution Run on July 5, 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.*