# K.CITY嘉匯 住戶 vs Sky Tower

The clearest difference is iOS requirement: K.CITY嘉匯 住戶 at 9.0 against Sky Tower's 15.0. On price, update cadence, 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.

K.CITY嘉匯 住戶 ships an update every 7 months, Sky Tower every 13 months. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | K.CITY嘉匯 住戶 | Sky Tower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 13 months |
| Size | 94 MB | 135 MB |
| Requires iOS | **9.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CardApp Limited](https://appshunter.io/developer/539151439) | [e-Smart System](https://appshunter.io/developer/1382513704) |

## What reviewers say

### K.CITY嘉匯 住戶

[App page](https://appshunter.io/ios/app/kcity/id1436276326)

**In-app purchases:** none


### Sky Tower

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

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

**In-app purchases:** none


## Frequently asked questions

### Is K.CITY嘉匯 住戶 free?

K.CITY嘉匯 住戶 is free to download, with no in-app purchases.

### Is Sky Tower free?

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

### Do K.CITY嘉匯 住戶 or Sky Tower have ads?

Neither K.CITY嘉匯 住戶 nor Sky Tower shows ads.

### Which is updated more often, K.CITY嘉匯 住戶 or Sky Tower?

K.CITY嘉匯 住戶 ships an update every 7 months, and Sky Tower every 13 months. Most recently, K.CITY嘉匯 住戶 was updated on October 26, 2026 and Sky Tower on October 24, 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.*