# High Tower Building vs SkyStack City

The clearest difference is ads: High Tower Building at none against SkyStack City's shown. High Tower Building also leads on device support (3 vs 1) and iOS requirement (9.0 vs 16.4). SkyStack City's advantage is update cadence (every 2 weeks vs every 6 weeks). On price and in-app purchases there is nothing between them.

Both are free to download. High Tower Building sells 5 one-off in-app purchases and SkyStack City sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

High Tower Building ships an update every 6 weeks, SkyStack City every 2 weeks. The most recent releases landed on November 11, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | High Tower Building | SkyStack City |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Size | 165 MB | 173 MB |
| Requires iOS | **9.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Benedict Schweizer](https://appshunter.io/developer/1440373248) | [reza rexa](https://appshunter.io/developer/1896366070) |

## What reviewers say

### High Tower Building

[App page](https://appshunter.io/ios/app/high-tower-building/id1199356589)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 2500 Coins | $1.99 | one-time |
| 5000 Coins | $2.99 | one-time |
| 10,000 Coins | $4.99 | one-time |
| 25,000 Coins | $7.99 | one-time |


### SkyStack City

[App page](https://appshunter.io/ios/app/skystack-city-crane-tower/id6820358486)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 500 Gems | $0.99 | one-time |
| Starter Pack | $1.99 | one-time |
| Remove Ads | $2.99 | one-time |
| 3,000 Gems | $4.99 | one-time |
| 8,000 Gems | $9.99 | one-time |


## Frequently asked questions

### Is High Tower Building free?

High Tower Building is free to download, with in-app purchases available.

### Is SkyStack City free?

SkyStack City is free to download, with in-app purchases available.

### Do High Tower Building or SkyStack City have ads?

SkyStack City shows ads; High Tower Building does not.

### Which is updated more often, High Tower Building or SkyStack City?

High Tower Building ships an update every 6 weeks, and SkyStack City every 2 weeks. Most recently, High Tower Building was updated on November 11, 2026 and SkyStack City on November 6, 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.*