Slime Road vs Stack Colors!
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Slime Road
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.
- Sticky jumping gameplay
- Bounce through rings
- Collect gems
- Hit the bullseye
- Fast action adventure
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Slime Road is a fast action sticky jumping addictive adventure! Bounce the slimeball through rings to collect gems and win. Can you hit the bullseye every time?
Stack Colors!
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.
- Move and stack colored platforms
- Kick stacked platforms
- Score boost
- Satisfying gameplay
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Move and stack the right color platforms and finally kick them to get a huge score boost in a satisfying way!
Screenshots
Verdict
Slime Road and Stack Colors! both sit at 4.4 stars, but that hides the real split: 69% of Slime Road's written reviews are positive against 49% of Stack Colors!'s. Slime Road also leads on update cadence (fortnightly vs 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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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. Written reviews complicate that: 69% of Slime Road's written reviews are positive against 49% of Stack Colors!'s, so the app with the better star average is not the one people write more warmly about.
Slime Road ships an update fortnightly, Stack Colors! every 6 weeks. Both last shipped on October 19, 2026.
| Parameter | Slime Road | Stack Colors! |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (37K ratings) | 4.6 (181K ratings) — better |
| Positive reviews | 69.3% of reviews — better | 49.0% of reviews |
| Number of ratings | 37K | 181K — better |
| Update frequency | Fortnightly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 197 MB | 217 MB |
| Age rating | 12+ | 12+ |
| Developer | AI Games FZ | Voodoo |
Customer experience
Slime Road
Stack Colors!
User reviews
Slime Road
From 37K App Store ratingsWhat we love
- 👍 Fun and addictive game
- 🎨 Satisfying visuals and sounds
- 💡 Unique and creative gameplay concept
Room to improve
- 🔍 Repetitive and easy gameplay
- 📺 Too many intrusive ads
- 🔋 Drains battery quickly
Stack Colors!
From 181K App Store ratingsWhat we love
- 🎉 Fun and addictive gameplay
- 💥 Satisfying color-matching mechanics
- 🚀 Fast-paced and responsive controls
- 👍 Easy to pick up and play
Room to improve
- 🔍 Repetitive and monotonous levels
- 🔋 High battery consumption
- 🐛 Occasional glitches and lags
- 💸 Excessive advertisements
Bugs and requests
Slime Road
Reported bugs
2 issues- Game crashes and freezes
- Inconsistent performance on some devices
Requested features
3 requests- More challenging and varied levels
- Customizable backgrounds and visuals
- Reduced ad frequency
Stack Colors!
Reported bugs
3 issues- Freezing and crashing issues
- Color scheme confusion due to similar shades
- Inconsistent bonus/kick mechanics
Requested features
4 requests- Ability to customize character/avatar
- More varied level designs and challenges
- Multiplayer or competitive modes
- Offline play without ads
In-app purchases
Slime Road
- Remove Ads$2.99
Stack Colors!
- No Ads$2.99
- No Ads$3.99
