# Rust Bucket vs Slime Labs 2

The clearest difference is update cadence: Rust Bucket at every 6 weeks against Slime Labs 2's every 8 months. Rust Bucket also leads on review sentiment (72% vs 57%). Slime Labs 2's advantage is rating (4.3 vs 4.0). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Rust Bucket sells 4 one-off in-app purchases and Slime Labs 2 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Slime Labs 2 holds the better App Store score, 4.3 against 4.0. Both are backed by a comparable volume of ratings — 179 and 119 respectively. Written reviews complicate that: 72% of Rust Bucket's written reviews are positive against 57% of Slime Labs 2's, so the app with the better star average is not the one people write more warmly about.

Rust Bucket ships an update every 6 weeks, Slime Labs 2 every 8 months. Both last shipped on October 21, 2026.

## The numbers

| Metric | Rust Bucket | Slime Labs 2 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.0 (179 ratings)](https://appshunter.io/ios/app/rust-bucket/id1040158406/reviews) | **[4.3 (119 ratings)](https://appshunter.io/ios/app/slime-labs-2/id1609955647/reviews)** |
| Number of ratings | **179** | 119 |
| Positive reviews | **72.3% of reviews** | 56.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 6 weeks** | Every 8 months |
| 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 2

[App page](https://appshunter.io/ios/app/slime-labs-2/id1609955647)

Embark on a physics-based platforming adventure as a malleable blob of ooze. Navigate treacherous labs filled with traps and enemies, utilizing your sticky tongue and unique abilities to overcome challenges and collect hidden data-disks.

**Highlights:** Physics-based platforming, Squish, stretch, and shrink mechanics, Sticky tongue attack, Collect data-disks, Slime customizations, New biomes

**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
- 🎨 Good graphics and art style
- 📱 Accessible mobile platform
- 🏆 Challenging and difficult levels
- 🎯 Well-designed level progression

**What reviewers complain about**

- 🐌 Significant lag and performance issues
- 🔥 Device overheating problems
- 📺 Excessive and intrusive advertisements
- ⚙️ Poor optimization on newer devices
- 🎮 Inconsistent jump mechanics

**Reported bugs**

- Game lags on high-end devices (iPhone 13 Pro Max)
- FPS drops during gameplay
- Jump button unresponsive at times
- Physics inconsistencies with ice mechanics
- Game crashes and freezes

**Requested features**

- Remove or reduce advertisements
- Add more checkpoints in levels
- Improve game difficulty balance
- Add language localization options
- Optimize performance for better FPS


## Frequently asked questions

### Is Rust Bucket free?

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

### Is Slime Labs 2 free?

Slime Labs 2 is free to download, with in-app purchases available.

### Which has better reviews, Rust Bucket or Slime Labs 2?

Slime Labs 2 is rated higher. Rust Bucket averages 4.0 out of 5 from 179 ratings, while Slime Labs 2 averages 4.3 from 119 ratings.

### Do Rust Bucket or Slime Labs 2 have ads?

Both Rust Bucket and Slime Labs 2 show ads.

### Which is updated more often, Rust Bucket or Slime Labs 2?

Rust Bucket ships an update every 6 weeks, and Slime Labs 2 every 8 months. Most recently, Rust Bucket was updated on October 21, 2026 and Slime Labs 2 on October 21, 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.*