# Slime Evolution vs Reindeer Evolution

Slime Evolution and Reindeer Evolution both sit at 4.8 stars, but that hides the real split: 91% of Slime Evolution's written reviews are positive against 75% of Reindeer Evolution's. Slime Evolution also leads on ratings volume (597 vs 95) and iOS requirement (13.0 vs 15.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Slime Evolution sells 4 one-off in-app purchases and Reindeer Evolution sells 15 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.8 for Slime Evolution against 4.8 for Reindeer Evolution. That said, the two scores are not equally well evidenced: Slime Evolution has 597 ratings behind it against 95, so its average is the more settled of the two. Written reviews are what separate them: 91% of Slime Evolution's written reviews are positive against 75% of Reindeer Evolution's.

Slime Evolution ships an update every 2 months, Reindeer Evolution every 6 weeks. The most recent releases landed on October 22, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Slime Evolution | Reindeer Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (597 ratings)](https://appshunter.io/ios/app/slime-evolution-raise-slimes/id1131103968/reviews) | **[4.8 (95 ratings)](https://appshunter.io/ios/app/reindeer-evolution-idle-game/id6444014020/reviews)** |
| Number of ratings | **597** | 95 |
| Positive reviews | **91.2% of reviews** | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 155 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeHyeon Im](https://appshunter.io/developer/1294084939) | [TPG TECNOLOGIA DA INFORMACAO LTDA](https://appshunter.io/developer/444343830) |

## What reviewers say

### Slime Evolution

[App page](https://appshunter.io/ios/app/slime-evolution-raise-slimes/id1131103968)

Cultivate a charming slime farm by merging identical slimes to discover new ones. Assign elemental properties like water, fire, or grass to influence their characteristics. Embark on adventures to collect more slimes and treasures, and document your discoveries in a field guide.

**Highlights:** Create new slimes by merging, Assign elemental properties (water, fire, grass), Go on adventures for rewards, Collect slimes in a field guide, Discover unique slime evolution methods

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 20 Gem | $0.99 | one-time |
| 110 Gem | $4.99 | one-time |
| 240 Gem | $9.99 | one-time |
| 1400 Gem | $49.99 | one-time |

**What reviewers like**

- 👍 Cute and relaxing game
- 🎨 Charming art style
- 🕹️ Simple and addictive gameplay
- ⏱️ Good time-killer
- 🌳 Enjoyable exploration and evolution

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 💰 Unbalanced upgrade costs between platforms
- 🔍 Unclear mechanics (e.g. using seeds)
- 🌐 Language/localization issues

**Reported bugs**

- Inability to merge certain slime types
- Disappearing slimes and lost progress
- Ads not working or causing errors

**Requested features**

- Add more types of slimes
- Implement a slime shop/store
- Improve the reward system
- Add more gameplay modes or mini-games
- Enhance the exploration and progression systems


### Reindeer Evolution

[App page](https://appshunter.io/ios/app/reindeer-evolution-idle-game/id6444014020)

Combine mutant reindeer to discover new species and create Christmas magic all year round. Tap or drag to earn coins, buy new creatures, and unlock a mind-blowing story with wild twists. Enjoy open-ended gameplay and doodle-like illustrations.

**Highlights:** Combine similar reindeer to create new species, Earn coins by tapping or using reindeer eggs, Discover different stages and reindeer species, Unlock a mind-blowing story with wild twists, Open-ended gameplay, Doodle-like illustrations

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Alien Currency Pack 1 | $1.99 | one-time |
| Promo Bundles Very High | $2.99 | one-time |
| Shop Bundle 1 | $2.99 | one-time |
| Hard Currency Pack 2 | $4.99 | one-time |
| Promo Bundles High | $5.99 | one-time |
| Shop Bundle 2 | $5.99 | one-time |
| Trinket | $6.99 | one-time |
| Promo Bundles Normal | $8.99 | one-time |
| Premium Bundle Discount | $9.99 | one-time |
| Hard Currency Pack 3 | $9.99 | one-time |
| Starter Bundle Discount | $9.99 | one-time |
| Promo Bundles Full | $11.99 | one-time |
| Hard Currency Pack 4 | $19.99 | one-time |
| Starter Bundle | $24.99 | one-time |
| Premium Bundle | $27.99 | one-time |


## Frequently asked questions

### Is Slime Evolution free?

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

### Is Reindeer Evolution free?

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

### Which has better reviews, Slime Evolution or Reindeer Evolution?

Reindeer Evolution is rated higher. Slime Evolution averages 4.8 out of 5 from 597 ratings, while Reindeer Evolution averages 4.8 from 95 ratings.

### Do Slime Evolution or Reindeer Evolution have ads?

Both Slime Evolution and Reindeer Evolution show ads.

### Which is updated more often, Slime Evolution or Reindeer Evolution?

Slime Evolution ships an update every 2 months, and Reindeer Evolution every 6 weeks. Most recently, Slime Evolution was updated on October 22, 2026 and Reindeer 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.*