# Unicorn Evolution Simulator vs Slime Evolutionary Path

The clearest difference is rating: Unicorn Evolution Simulator at 4.8 against Slime Evolutionary Path's 4.4. Unicorn Evolution Simulator also leads on ratings volume (5.5K vs 765). Slime Evolutionary Path's advantage is iOS requirement (12.0 vs 15.0). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Unicorn Evolution Simulator sells 14 one-off in-app purchases and Slime Evolutionary Path sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Unicorn Evolution Simulator holds the better App Store score, 4.8 against 4.4. That said, the two scores are not equally well evidenced: Unicorn Evolution Simulator has 5.5K ratings behind it against 765, 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 84% of Slime Evolutionary Path's.

Unicorn Evolution Simulator ships an update every 5 weeks, Slime Evolutionary Path every 3 weeks. The most recent releases landed on September 24, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Unicorn Evolution Simulator | Slime Evolutionary Path |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (5.5K ratings)](https://appshunter.io/ios/app/unicorn-evolution-simulator/id1215026315/reviews)** | [4.4 (765 ratings)](https://appshunter.io/ios/app/slime-evolutionary-path/id1559506738/reviews) |
| Number of ratings | **5.5K** | 765 |
| Positive reviews | **91.1% of reviews** | 84.5% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | **Every 3 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 152 MB | 82 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) | [KE HSI LIN](https://appshunter.io/developer/1227737050) |

## 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


### Slime Evolutionary Path

[App page](https://appshunter.io/ios/app/slime-evolutionary-path/id1559506738)

Evolve your slime through multiple paths, collecting coins and experience even when offline. Engage in automatic battles, enhance your slime with equipment enchantments and extra skills to defeat powerful enemies in this casual idle game.

**Highlights:** Multiple slime evolution paths, Offline coin and XP generation, Automatic battles, Equipment enchantments, Extra skills for slime enhancement, Ten evolution stages

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1000 gems | $1.29 | one-time |
| 5000 gems | $5.99 | one-time |
| 10,000 gems | $10.49 | one-time |
| 50,000 gems | $49.90 | one-time |
| 100,000 gems | $95.99 | one-time |

**What reviewers like**

- 👍 Solid game
- 👍 Fun casual game
- 👍 Relaxing game
- 👍 Great for passing time
- 👍 Enjoyable gameplay

**What reviewers complain about**

- 🐛 Confusing UI
- 🐛 Grammatical errors in text
- 💡 Lack of ways to spend gold
- 💡 Need more depth and content
- 💡 Slow progression

**Reported bugs**

- Difficulty progressing past certain levels
- Inconsistent performance or crashes

**Requested features**

- More evolution options and upgrades
- Ability to combine or upgrade arm stones
- More ways to earn gems
- Clearer tutorial and explanations
- Additional game modes or challenges


## Frequently asked questions

### Is Unicorn Evolution Simulator free?

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

### Is Slime Evolutionary Path free?

Slime Evolutionary Path is free to download, with in-app purchases available.

### Which has better reviews, Unicorn Evolution Simulator or Slime Evolutionary Path?

Unicorn Evolution Simulator is rated higher. Unicorn Evolution Simulator averages 4.8 out of 5 from 5.5K ratings, while Slime Evolutionary Path averages 4.4 from 765 ratings.

### Do Unicorn Evolution Simulator or Slime Evolutionary Path have ads?

Both Unicorn Evolution Simulator and Slime Evolutionary Path show ads.

### Which is updated more often, Unicorn Evolution Simulator or Slime Evolutionary Path?

Unicorn Evolution Simulator ships an update every 5 weeks, and Slime Evolutionary Path every 3 weeks. Most recently, Unicorn Evolution Simulator was updated on September 24, 2026 and Slime Evolutionary Path on September 22, 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.*