# Slime Road vs Stack Colors!

The clearest difference is update cadence: Slime Road at fortnightly against Stack Colors!'s every 6 weeks. Stack Colors!'s advantage is ratings volume (181K vs 37K). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Slime Road sells 1 one-off in-app purchase and Stack Colors! sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Stack Colors! holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 37K and 181K respectively.

Slime Road ships an update fortnightly, Stack Colors! every 6 weeks. Both last shipped on October 19, 2026.

## The numbers

| Metric | Slime Road | Stack Colors! |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (37K ratings)](https://appshunter.io/ios/app/slime-road/id1400047098/reviews) | **[4.6 (181K ratings)](https://appshunter.io/ios/app/stack-colors/id1504295793/reviews)** |
| Number of ratings | 37K | **181K** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 197 MB | 217 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [AI Games FZ](https://appshunter.io/developer/1478916023) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Slime Road

[App page](https://appshunter.io/ios/app/slime-road/id1400047098)

Bounce a sticky slimeball through rings, collecting gems and aiming for the bullseye. This fast-paced adventure offers addictive jumping gameplay with a focus on precision and reward.

**Highlights:** Sticky jumping gameplay, Bounce through rings, Collect gems, Hit the bullseye, Fast action adventure

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun and addictive game
- 🎨 Satisfying visuals and sounds
- 💡 Unique and creative gameplay concept

**What reviewers complain about**

- 🔍 Repetitive and easy gameplay
- 📺 Too many intrusive ads
- 🔋 Drains battery quickly

**Reported bugs**

- Game crashes and freezes
- Inconsistent performance on some devices

**Requested features**

- More challenging and varied levels
- Customizable backgrounds and visuals
- Reduced ad frequency


### Stack Colors!

[App page](https://appshunter.io/ios/app/stack-colors/id1504295793)

Arrange and stack platforms of the correct color to build height. Once stacked, launch them to achieve a significant score multiplier in a visually rewarding experience.

**Highlights:** Move and stack colored platforms, Kick stacked platforms, Score boost, Satisfying gameplay

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |
| No Ads | $3.99 | one-time |

**What reviewers like**

- 🎉 Fun and addictive gameplay
- 💥 Satisfying color-matching mechanics
- 🚀 Fast-paced and responsive controls
- 👍 Easy to pick up and play

**What reviewers complain about**

- 🔍 Repetitive and monotonous levels
- 🔋 High battery consumption
- 🐛 Occasional glitches and lags
- 💸 Excessive advertisements

**Reported bugs**

- Freezing and crashing issues
- Color scheme confusion due to similar shades
- Inconsistent bonus/kick mechanics

**Requested features**

- Ability to customize character/avatar
- More varied level designs and challenges
- Multiplayer or competitive modes
- Offline play without ads


## Frequently asked questions

### Is Slime Road free?

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

### Is Stack Colors! free?

Stack Colors! is free to download, with in-app purchases available.

### Which has better reviews, Slime Road or Stack Colors!?

Stack Colors! is rated higher. Slime Road averages 4.4 out of 5 from 37K ratings, while Stack Colors! averages 4.6 from 181K ratings.

### Do Slime Road or Stack Colors! have ads?

Both Slime Road and Stack Colors! show ads.

### Which is updated more often, Slime Road or Stack Colors!?

Slime Road ships an update fortnightly, and Stack Colors! every 6 weeks. Most recently, Slime Road was updated on October 19, 2026 and Stack Colors! on October 19, 2026.

---

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