# Slimeatory Slime Simulator vs Rainbow Ghost Rescue

The clearest difference is in-app purchases: Rainbow Ghost Rescue at none against Slimeatory Slime Simulator's 3. On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Slimeatory Slime Simulator sells 3 one-off in-app purchases. Rainbow Ghost Rescue asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.4 for Slimeatory Slime Simulator against 4.3 for Rainbow Ghost Rescue. Both are backed by a comparable volume of ratings — 732 and 368 respectively. Written reviews split almost evenly too, at 79% and 80% positive.

Slimeatory Slime Simulator ships an update fortnightly, Rainbow Ghost Rescue every 3 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Slimeatory Slime Simulator | Rainbow Ghost Rescue |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (732 ratings)](https://appshunter.io/ios/app/slimeatory-slime-simulator/id1500721766/reviews)** | [4.3 (368 ratings)](https://appshunter.io/ios/app/rainbow-ghost-rescue/id6468611248/reviews) |
| Number of ratings | **732** | 368 |
| Positive reviews | 79.1% of reviews | **79.8% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 203 MB | 288 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [THE NAVALUA FAMILY LLC](https://appshunter.io/developer/1419542868) | [Shonduras Inc.](https://appshunter.io/developer/1505926813) |

## What reviewers say

### Slimeatory Slime Simulator

[App page](https://appshunter.io/ios/app/slimeatory-slime-simulator/id1500721766)

Create and play with custom slimes using hundreds of crafting items. Enjoy realistic physics simulations and earn coins to unlock more materials. Special challenges are coming soon to enhance your slime crafting experience.

**Highlights:** Hundreds of crafting items, Advanced slime physics simulation, Coin-based in-game economy, Unlockable colors, charms, and materials, Custom slime creation, Satisfying tactile play

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Coins + No Ads | $0.99 | one-time |
| 550 Coins + No Ads | $3.99 | one-time |
| 1100 Coins + No Ads | $7.99 | one-time |

**What reviewers like**

- 👍 Great game
- 🚀 Realistic slime making experience
- 🎨 Satisfying graphics and animations
- 💎 Fun and entertaining
- 🎉 Congrats on 700 subscribers

**What reviewers complain about**

- 🐛 Glitches and bugs (e.g., color issues, zooming issues)
- 💰 Expensive in-app purchases
- 🔍 Limited slime types and customization options
- 📦 Unsatisfactory mystery box rewards
- 🔊 Lack of sound effects

**Reported bugs**

- Slime color changes unexpectedly
- Glitter appears as chunky cubes instead of realistic sparkles
- Slime container glitches and zooms in unexpectedly
- Difficulty unlocking new slime types

**Requested features**

- Add magical clay and other unique slime types
- Allow mixing multiple colors and creating custom shades
- Increase slime storage capacity
- Implement a slime fixing/repair feature
- Add a multiplayer or competition mode


### Rainbow Ghost Rescue

[App page](https://appshunter.io/ios/app/rainbow-ghost-rescue/id6468611248)

Embark on a colorful adventure to clean up gooey messes on Pirate Island and beyond. Rescue adorable characters, unlock new friends, and battle a mischievous pirate crab. Explore diverse worlds and enjoy endless fun with multiple game modes.

**Highlights:** Clean up Purple Portal Goo, Rescue and collect characters, Battle the RainbowGhost Pirate Crab, Unlock 40+ story levels, Play Marshmallow Mode with infinite levels, Collect 30+ playable characters

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 💕 Satisfying and fun gameplay
- 👍 Visually appealing graphics
- 🎨 Colorful and creative design
- 🤩 Engaging for all ages
- 🎉 Exciting and entertaining

**What reviewers complain about**

- 🐛 Occasional crashes or glitches
- 🤯 Frustrating difficulty spikes
- ⏱️ Repetitive gameplay after a while
- 🤔 Unclear or confusing instructions

**Reported bugs**

- Game freezing or closing unexpectedly
- Levels not registering as completed
- Inconsistent controls or responsiveness

**Requested features**

- More diverse levels and challenges
- Additional characters and customization options
- Ability to save progress and resume later
- Multiplayer or co-op game modes


## Frequently asked questions

### Is Slimeatory Slime Simulator free?

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

### Is Rainbow Ghost Rescue free?

Rainbow Ghost Rescue is free to download, with no in-app purchases.

### Which has better reviews, Slimeatory Slime Simulator or Rainbow Ghost Rescue?

Slimeatory Slime Simulator is rated higher. Slimeatory Slime Simulator averages 4.4 out of 5 from 732 ratings, while Rainbow Ghost Rescue averages 4.3 from 368 ratings.

### Do Slimeatory Slime Simulator or Rainbow Ghost Rescue have ads?

Neither Slimeatory Slime Simulator nor Rainbow Ghost Rescue shows ads.

### Which is updated more often, Slimeatory Slime Simulator or Rainbow Ghost Rescue?

Slimeatory Slime Simulator ships an update fortnightly, and Rainbow Ghost Rescue every 3 weeks. Most recently, Slimeatory Slime Simulator was updated on October 27, 2026 and Rainbow Ghost Rescue on October 25, 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.*