# Rails Up vs Going Balls Sky Rolling

Rails Up and Going Balls Sky Rolling are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Rails Up | Going Balls Sky Rolling |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | — | Every 5 months |
| Size | 110 MB | 648 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNCOSOFT](https://appshunter.io/developer/1377644184) | [Noureddin Marzouk](https://appshunter.io/developer/1714353059) |

## What reviewers say

### Rails Up

[App page](https://appshunter.io/ios/app/rails-up/id6444251005)

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

**In-app purchases:** none


### Going Balls Sky Rolling

[App page](https://appshunter.io/ios/app/going-balls-sky-rolling/id6503223554)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Rails Up free?

Rails Up is free to download, with no in-app purchases.

### Is Going Balls Sky Rolling free?

Going Balls Sky Rolling is free to download, with no in-app purchases.

### Do Rails Up or Going Balls Sky Rolling have ads?

Both Rails Up and Going Balls Sky Rolling show ads.

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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.*