# KH Metals vs The Terraced Tower

The clearest difference is update cadence: The Terraced Tower at monthly against KH Metals's every 23 months. KH Metals's advantage is iOS requirement (13.0 vs 18.0). On price, ads, in-app purchases and device support there is nothing between them.

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

KH Metals ships an update every 23 months, The Terraced Tower monthly. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | KH Metals | The Terraced Tower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Monthly** |
| Size | 15 MB | 230 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Krommenhoek Metals](https://appshunter.io/developer/1609216035) | [Chainels BV](https://appshunter.io/developer/819605748) |

## What reviewers say

### KH Metals

[App page](https://appshunter.io/ios/app/kh-metals/id668517188)

**Features:** macOS Compatibility

**In-app purchases:** none


### The Terraced Tower

[App page](https://appshunter.io/ios/app/the-terraced-tower/id6745182136)

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

**In-app purchases:** none


## Frequently asked questions

### Is KH Metals free?

KH Metals is free to download, with no in-app purchases.

### Is The Terraced Tower free?

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

### Do KH Metals or The Terraced Tower have ads?

Neither KH Metals nor The Terraced Tower shows ads.

### Which is updated more often, KH Metals or The Terraced Tower?

KH Metals ships an update every 23 months, and The Terraced Tower monthly. Most recently, KH Metals was updated on November 1, 2026 and The Terraced Tower on October 28, 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.*