# Slime Simulator vs Slime Lab

The clearest difference is in-app purchases: Slime Lab at none against Slime Simulator's 4. Slime Lab also leads on update cadence (every 4 days vs every 3 months) and iOS requirement (9.0 vs 15.6). Slime Simulator's advantage is review sentiment (68% vs 33%) and ratings volume (827 vs 9). On price, rating, ads and device support there is nothing between them.

Both are free to download. Slime Simulator sells 4 in-app purchases, starting at $4.99 per 7 days. Slime Lab asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Slime Simulator against 4.3 for Slime Lab. That said, the two scores are not equally well evidenced: Slime Simulator has 827 ratings behind it against 9, so its average is the more settled of the two. Written reviews are what separate them: 68% of Slime Simulator's written reviews are positive against 33% of Slime Lab's.

Slime Simulator ships an update every 3 months, Slime Lab every 4 days. The most recent releases landed on November 13, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Slime Simulator | Slime Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (827 ratings)](https://appshunter.io/ios/app/slime-simulator-diy-maker/id1424632643/reviews)** | [4.3 (9 ratings)](https://appshunter.io/ios/app/slime-lab/id1500675862/reviews) |
| Number of ratings | **827** | 9 |
| Positive reviews | **68.0% of reviews** | 33.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 4 days** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 137 MB | 186 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kids Games Studios LLC](https://appshunter.io/developer/928403668) | [OVIVO Games](https://appshunter.io/developer/1482405708) |

## What reviewers say

### Slime Simulator

[App page](https://appshunter.io/ios/app/slime-simulator-diy-maker/id1424632643)

Create, customize, and play with virtual slimes. Mix ingredients, add decorations like glitter and unicorns, and enjoy ASMR-like squishy sounds. Save your unique creations and play again with new designs.

**Highlights:** Make and decorate virtual slimes, Mix ingredients for different textures, Add glitter, unicorns, and rainbow decorations, Enjoy squishy ASMR sounds, Stretch, poke, and shape slime, Save and play with custom designs

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Kids Club - Weekly | $4.99 | per 7 days |
| Kids Club - Yearly | $29.99 | per year |
| Remove Ads | $4.99 | one-time |
| SLIME GAMES | $9.99 | one-time |

**What reviewers like**

- 👍 Fun and engaging game
- 🎨 Ability to customize slime
- 💡 Variety of slime options

**What reviewers complain about**

- 💰 Excessive in-app purchases
- 🔒 Limited free content
- 🐛 Unsatisfying sound effects

**Reported bugs**

- Difficulty adding ingredients
- Crashes and freezes on some devices

**Requested features**

- More free slime options
- Ability to create custom slime designs
- Improved sound quality and feedback


### Slime Lab

[App page](https://appshunter.io/ios/app/slime-lab/id1500675862)

Create, unlock, and collect a variety of unique slime designs. Enjoy a fun and engaging experience as you expand your slime collection.

**Highlights:** Unlock new slime designs, Create custom slime, Expand slime collection, Fun and engaging gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Slime Simulator free?

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

### Is Slime Lab free?

Slime Lab is free to download, with no in-app purchases.

### Which has better reviews, Slime Simulator or Slime Lab?

Slime Simulator is rated higher. Slime Simulator averages 4.4 out of 5 from 827 ratings, while Slime Lab averages 4.3 from 9 ratings.

### Do Slime Simulator or Slime Lab have ads?

Neither Slime Simulator nor Slime Lab shows ads.

### Which is updated more often, Slime Simulator or Slime Lab?

Slime Simulator ships an update every 3 months, and Slime Lab every 4 days. Most recently, Slime Simulator was updated on November 13, 2026 and Slime Lab on November 3, 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.*