# Roller Coaster vs Stem Rider

The clearest difference is ratings volume: Roller Coaster at 241 against Stem Rider's 2. Roller Coaster also leads on update cadence (every 2 months vs every 6 months). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.5 for Roller Coaster against 4.5 for Stem Rider. That said, the two scores are not equally well evidenced: Roller Coaster has 241 ratings behind it against 2, so its average is the more settled of the two.

Roller Coaster ships an update every 2 months, Stem Rider every 6 months. The most recent releases landed on November 2, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Roller Coaster | Stem Rider |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (241 ratings)](https://appshunter.io/ios/app/roller-coaster-going-balls/id1341336378/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/stem-rider/id1345935099/reviews) |
| Number of ratings | **241** | 2 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 152 MB | 99 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [广杰 周](https://appshunter.io/developer/1059287118) | [Henrique Silva](https://appshunter.io/developer/492945915) |

## What reviewers say

### Roller Coaster

[App page](https://appshunter.io/ios/app/roller-coaster-going-balls/id1341336378)

Navigate a ball at high speed on a winding road. Avoid gray obstacles to prevent game over, and hit colored blocks to score points and collect coins. Triggering the center of color blocks yields bonus points and effects.

**Highlights:** High-speed ball rolling, Twisty road navigation, Avoid gray blocks, Hit color blocks for points, Collect coins, Center hit bonus

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

**In-app purchases:** none


### Stem Rider

[App page](https://appshunter.io/ios/app/stem-rider/id1345935099)

Navigate a challenging vertical ascent by skillfully maneuvering a rider. Collect rings to unlock new cosmetic items and enjoy visually appealing graphics. The game offers a simple drag-to-move control scheme for intuitive gameplay.

**Highlights:** Collect rings, Unlock balls, Night Mode, Game Center integration, Stunning visuals, Simple drag controls

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Roller Coaster free?

Roller Coaster is free to download, with no in-app purchases.

### Is Stem Rider free?

Stem Rider is free to download, with no in-app purchases.

### Which has better reviews, Roller Coaster or Stem Rider?

Roller Coaster is rated higher. Roller Coaster averages 4.5 out of 5 from 241 ratings, while Stem Rider averages 4.5 from 2 ratings.

### Do Roller Coaster or Stem Rider have ads?

Both Roller Coaster and Stem Rider show ads.

### Which is updated more often, Roller Coaster or Stem Rider?

Roller Coaster ships an update every 2 months, and Stem Rider every 6 months. Most recently, Roller Coaster was updated on November 2, 2026 and Stem Rider on October 11, 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.*