# Slime Evolution vs Fidget Spinner Evolution

The clearest difference is ads: Fidget Spinner Evolution at none against Slime Evolution's shown. Fidget Spinner Evolution also leads on iOS requirement (7.0 vs 13.0). Slime Evolution's advantage is ratings volume (596 vs 147). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Slime Evolution sells 4 one-off in-app purchases and Fidget Spinner Evolution sells 9 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 4.7 for Fidget Spinner Evolution. Both are backed by a comparable volume of ratings — 596 and 147 respectively. Written reviews are what separate them: 92% of Slime Evolution's written reviews are positive against 89% of Fidget Spinner Evolution's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 27, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Slime Evolution | Fidget Spinner Evolution |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (596 ratings)](https://appshunter.io/ios/app/slime-evolution-raise-slimes/id1131103968/reviews)** | [4.7 (147 ratings)](https://appshunter.io/ios/app/fidget-spinner-evolution/id1267385671/reviews) |
| Number of ratings | **596** | 147 |
| Positive reviews | **91.5% of reviews** | 88.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 111 MB | 214 MB |
| Requires iOS | 13.0 | **7.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SeHyeon Im](https://appshunter.io/developer/1294084939) | [Evolution Games GmbH](https://appshunter.io/developer/1183768323) |

## 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


### Fidget Spinner Evolution

[App page](https://appshunter.io/ios/app/fidget-spinner-evolution/id1267385671)

Combine and evolve toy spinners to discover new and funny forms. Explore different stages and unlock unique endings as you earn coins and expand your collection. A fun idle clicker experience.

**Highlights:** Combine spinners to evolve, Discover 30 unique forms, Five evolution stages, Idle and incremental gameplay, Multiple endings, Earn coins

**Features:** macOS Compatibility

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 100 gems | $0.99 | one-time |
| 220 gems | $1.99 | one-time |
| Starter Bundle | $1.99 | one-time |
| 600 gems | $3.99 | one-time |
| Gamer BUndle | $4.99 | one-time |
| 1300 gems | $8.99 | one-time |
| Master Bundle | $14.99 | one-time |
| 2800 gems | $17.99 | one-time |


## Frequently asked questions

### Is Slime Evolution free?

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

### Is Fidget Spinner Evolution free?

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

### Which has better reviews, Slime Evolution or Fidget Spinner Evolution?

Slime Evolution is rated higher. Slime Evolution averages 4.8 out of 5 from 596 ratings, while Fidget Spinner Evolution averages 4.7 from 147 ratings.

### Do Slime Evolution or Fidget Spinner Evolution have ads?

Slime Evolution shows ads; Fidget Spinner Evolution does not.

### Which is updated more often, Slime Evolution or Fidget Spinner Evolution?

Slime Evolution ships an update every 2 months, and Fidget Spinner Evolution every 2 months. Most recently, Slime Evolution was updated on September 27, 2026 and Fidget Spinner Evolution on September 28, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*