# Master SkullKing Counter vs Custom Clocktower

The clearest difference is in-app purchases: Master SkullKing Counter at none against Custom Clocktower's 1. Master SkullKing Counter also leads on ads (none vs shown) and iOS requirement (12.0 vs 16.0). On price and device support there is nothing between them.

Both are free to download. Custom Clocktower sells 1 in-app purchase, starting at $0.99 per month. Master SkullKing Counter asks for nothing beyond the download.

## The numbers

| Metric | Master SkullKing Counter | Custom Clocktower |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 31 MB | 6 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [JoonSung Cho](https://appshunter.io/developer/1565080695) | [WanYeol Park](https://appshunter.io/developer/1882720391) |

## What reviewers say

### Master SkullKing Counter

[App page](https://appshunter.io/ios/app/master-skullking-counter/id6608962635)

**Features:** macOS Compatibility

**In-app purchases:** none


### Custom Clocktower

[App page](https://appshunter.io/ios/app/custom-clocktower/id6800350910)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium — Ad-Free | $0.99 | per month |


## Frequently asked questions

### Is Master SkullKing Counter free?

Master SkullKing Counter is free to download, with no in-app purchases.

### Is Custom Clocktower free?

Custom Clocktower is free to download, with in-app purchases available.

### Do Master SkullKing Counter or Custom Clocktower have ads?

Custom Clocktower shows ads; Master SkullKing Counter does not.

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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.*