Slime Road vs Stack Rider
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 Rider
Navigate a challenging obstacle course by collecting balls to build a towering stack. Avoid walls that are too high to maintain your momentum and reach the finish line.
- Build a tall stack
- Collect balls
- Avoid high walls
- Race to the finish
- Obstacle course navigation
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Ride the stack to the finish without hitting a wall too high! Pick up balls to make your stack higher!
Screenshots
Verdict
The clearest difference is ratings volume: Slime Road at 37K against Stack Rider's 756. Slime Road also leads on review sentiment (69% vs 60%). On price, rating, update cadence and ads 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 Rider sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.4 for Slime Road against 4.4 for Stack Rider. That said, the two scores are not equally well evidenced: Slime Road has 37K ratings behind it against 756, so its average is the more settled of the two. Written reviews are what separate them: 69% of Slime Road's written reviews are positive against 60% of Stack Rider's.
Slime Road ships an update fortnightly, Stack Rider every 2 weeks. The most recent releases landed on October 2, 2026 and September 27, 2026 respectively.
| Parameter | Slime Road | Stack Rider |
|---|---|---|
| Price | Free | Free |
| Rating | 4.4 (37K ratings) — better | 4.4 (756 ratings) |
| Positive reviews | 69.3% of reviews — better | 59.7% of reviews |
| Number of ratings | 37K — better | 756 |
| Update frequency | Fortnightly | Every 2 weeks — better |
| 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 | 12.0 — better |
| Further details — not scored | ||
| Size | 197 MB | 393 MB |
| Age rating | 12+ | 12+ |
| Developer | AI Games FZ | SUPERSONIC STUDIOS LTD |
Customer experience
Slime Road
Stack Rider
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 Rider
From 756 App Store ratingsWhat we love
- 👍 Fun and satisfying gameplay
- 🤩 Enjoyable challenge
- 💗 Addictive and relaxing
- 🎨 Variety of skins/characters
Room to improve
- 🤬 Excessive ads
- 🤯 Repetitive levels
- 💰 Coins/purchases feel meaningless
- 🐛 Bugs and crashes
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 Rider
Reported bugs
4 issues- Game crashes after update
- Levels glitch and become unplayable
- Controls become unresponsive
- Losing progress/data
Requested features
4 requests- Increase level difficulty and variety
- Reduce ads or offer ad-free option
- Improve coin/purchase system
- Fix bugs and crashes
In-app purchases
Slime Road
- Remove Ads$2.99
Stack Rider
- No Ads$2.99
