# Sky Tower vs The Green 歌賦嶺

The clearest difference is device support: Sky Tower at 3 against The Green 歌賦嶺's —. The Green 歌賦嶺's advantage is iOS requirement (13.0 vs 15.0). On price 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.

## The numbers

| Metric | Sky Tower | The Green 歌賦嶺 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 22 months | — |
| Size | 117 MB | 32 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [e-Smart System](https://appshunter.io/developer/1382513704) | [Codaplant Limited](https://appshunter.io/developer/1335555538) |

## What reviewers say

### Sky Tower

[App page](https://appshunter.io/ios/app/sky-tower/id1618208270)

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

**In-app purchases:** none


### The Green 歌賦嶺

[App page](https://appshunter.io/ios/app/the-green/id1665127370)

**In-app purchases:** none


## Frequently asked questions

### Is Sky Tower free?

Sky Tower is free to download, with no in-app purchases.

### Is The Green 歌賦嶺 free?

The Green 歌賦嶺 is free to download, with no in-app purchases.

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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.*