# Roller Coaster vs Zero Out

The clearest difference is in-app purchases: Roller Coaster at none against Zero Out's 10. Roller Coaster also leads on ratings volume (241 vs 1) and device support (3 vs 1). Zero Out's advantage is ads (none vs shown) and rating (5.0 vs 4.5). On price there is nothing between them.

Both are free to download. Zero Out sells 10 one-off in-app purchases. Roller Coaster asks for nothing beyond the download.

Zero Out holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Roller Coaster has 241 ratings behind it against 1, so its average is the more settled of the two.

Roller Coaster ships an update every 2 months, Zero Out every 2 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Roller Coaster | Zero Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (241 ratings)](https://appshunter.io/ios/app/roller-coaster-going-balls/id1341336378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/zero-out-zero-balance/id6810729446/reviews)** |
| Number of ratings | **241** | 1 |
| Positive reviews | 80.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 152 MB | 2 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [广杰 周](https://appshunter.io/developer/1059287118) | [方言 高](https://appshunter.io/developer/6810485651) |

## 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


### Zero Out

[App page](https://appshunter.io/ios/app/zero-out-zero-balance/id6810729446)

This game helps you spend the exact remaining balance on your Apple account by purchasing virtual cat food. Watch your pixel cat grow as you clear your balance and prepare to switch App Store regions.

**Highlights:** Spend exact Apple account balance, Purchase virtual cat food, Raise and bond with a pixel cat, Collect 28 different foods, Works in 175 regions, No account or data collection

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小鱼干 | $0.29 | one-time |
| 猫饼干 | $0.39 | one-time |
| 温牛奶 | $0.49 | one-time |
| 三文鱼 | $0.79 | one-time |
| 鸡蛋羹 | $0.90 | one-time |
| 鸡肉松 | $0.95 | one-time |
| 鲜鸡肝 | $1.00 | one-time |
| 鳕鱼块 | $1.19 | one-time |
| 猫薄荷 | $1.29 | one-time |
| 海鲜拼 | $1.99 | one-time |


## Frequently asked questions

### Is Roller Coaster free?

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

### Is Zero Out free?

Zero Out is free to download, with in-app purchases available.

### Which has better reviews, Roller Coaster or Zero Out?

Zero Out is rated higher. Roller Coaster averages 4.5 out of 5 from 241 ratings, while Zero Out averages 5.0 from 1 ratings.

### Do Roller Coaster or Zero Out have ads?

Roller Coaster shows ads; Zero Out does not.

### Which is updated more often, Roller Coaster or Zero Out?

Roller Coaster ships an update every 2 months, and Zero Out every 2 weeks. Most recently, Roller Coaster was updated on November 2, 2026 and Zero Out on October 31, 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.*