# Rust Bucket vs Slime Labs

The clearest difference is rating: Rust Bucket at 4.0 against Slime Labs's 3.6. Rust Bucket also leads on review sentiment (72% vs 59%). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. Rust Bucket sells 4 one-off in-app purchases and Slime Labs sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Rust Bucket holds the better App Store score, 4.0 against 3.6. Both are backed by a comparable volume of ratings — 177 and 189 respectively. Written reviews point the same way: 72% of Rust Bucket's written reviews are positive against 59% of Slime Labs's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 13, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | Rust Bucket | Slime Labs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (177 ratings)](https://appshunter.io/ios/app/rust-bucket/id1040158406/reviews)** | [3.6 (189 ratings)](https://appshunter.io/ios/app/slime-labs/id1544662343/reviews) |
| Number of ratings | 177 | **189** |
| Positive reviews | **72.3% of reviews** | 59.2% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 105 MB | 24 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Nitrome](https://appshunter.io/developer/568079484) | [Gionathan Pesaresi](https://appshunter.io/developer/774933633) |

## What reviewers say

### Rust Bucket

[App page](https://appshunter.io/ios/app/rust-bucket/id1040158406)

Embark on a turn-based dungeon crawl with simple swipe controls. Navigate treacherous environments, battle diverse monsters, and overcome deadly traps. This challenging game offers endless exploration and strategic combat, perfect for quick gaming sessions.

**Highlights:** Swipe to move and attack, Fast-paced gameplay, Puzzle traps, Diverse monster types, Endless dungeon exploration, Strategic combat, High score competition

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy 50 Coins | $0.99 | one-time |
| Buy 200 Coins | $1.99 | one-time |
| Remove Ads | $3.99 | one-time |
| Buy Coins 3 | $3.99 | one-time |

**What reviewers like**

- 👍 Fun puzzle game
- 🚀 Addictive gameplay
- 💎 Excellent pixel art and visuals
- 🎨 Creative enemy designs
- 🎶 Great soundtrack

**What reviewers complain about**

- 🐛 Frequent crashes and progress loss
- 🔁 Repetitive level design
- 🕹️ Slow character movement
- 💰 Expensive ad removal
- 🔍 Lack of level variety

**Reported bugs**

- Progress reset when exiting levels
- Level select screen locking completed levels
- Compatibility issues on older devices
- Clipboard copying behavior

**Requested features**

- More levels and content updates
- Ability to save progress
- Weapon/item upgrades and customization
- Multiplayer or co-op mode
- Level editor


### Slime Labs

[App page](https://appshunter.io/ios/app/slime-labs/id1544662343)

Control a blob of ooze in a physics-based platformer. Stretch, squish, and grow by absorbing other slime to navigate a lab filled with traps and collect hidden data-disks.

**Highlights:** Physics-based slime mechanics, Collect data-disks, Multiple endings, Pixel art graphics, Original music

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $1.99 | one-time |

**What reviewers like**

- 🎮 Engaging and fun gameplay mechanics
- 🎨 Charming pixel graphics and visual design
- 😊 Cute and appealing slime character
- 🧩 Creative level design with varied obstacles
- 🔄 Good difficulty progression in most levels

**What reviewers complain about**

- 📺 Excessive and intrusive advertisements
- 🎮 Inconsistent and unresponsive touch controls
- ⚙️ Frequent bugs and glitches during gameplay
- 🔋 Severe battery drain and device overheating
- 😤 Difficulty spikes make game frustrating

**Reported bugs**

- X button on pop-ups doesn't respond
- Pause button functionality broken
- Game freezes on 'no ads' purchase pop-up
- Progress resets when exiting mid-level
- Unresponsive touch controls in tight spaces

**Requested features**

- More levels and additional content
- Easy mode or difficulty settings
- Level skip option with ad compensation
- Mute music button
- Controller support for better precision


## Frequently asked questions

### Is Rust Bucket free?

Rust Bucket is free to download, with in-app purchases available.

### Is Slime Labs free?

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

### Which has better reviews, Rust Bucket or Slime Labs?

Rust Bucket is rated higher. Rust Bucket averages 4.0 out of 5 from 177 ratings, while Slime Labs averages 3.6 from 189 ratings.

### Do Rust Bucket or Slime Labs have ads?

Both Rust Bucket and Slime Labs show ads.

### Which is updated more often, Rust Bucket or Slime Labs?

Rust Bucket ships an update every 6 weeks, and Slime Labs every 6 weeks. Most recently, Rust Bucket was updated on October 13, 2026 and Slime Labs on October 17, 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.*