# Cat CPU System vs GitHub Theme Customizer

Cat CPU System and GitHub Theme Customizer are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

## The numbers

| Metric | Cat CPU System | GitHub Theme Customizer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/github-theme-customizer/id6739737309/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Weekly | — |
| Monetization | — | Free |
| Size | 39 MB | 2 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Brook Design, LLC](https://appshunter.io/developer/1190785004) | [Ayaka One Ltd](https://appshunter.io/developer/1734398377) |

## What reviewers say

### Cat CPU System

[App page](https://appshunter.io/ios/app/cat-cpu-system/id6695728672)

**Features:** macOS Compatibility

**In-app purchases:** none


### GitHub Theme Customizer

[App page](https://appshunter.io/ios/app/github-theme-customizer/id6739737309)

Customize the visual appearance of GitHub with this extension. Easily change interface colors to match your personal preferences and instantly see your GitHub transformed.

**Highlights:** Change GitHub colors, Personalize interface, Instant visual transformation, Simple extension

**Features:** Safari Extension

**In-app purchases:** none


## Frequently asked questions

### Is Cat CPU System free?

Cat CPU System is free to download, with no in-app purchases.

### Is GitHub Theme Customizer free?

GitHub Theme Customizer is free to download, with no in-app purchases.

### Do Cat CPU System or GitHub Theme Customizer have ads?

Neither Cat CPU System nor GitHub Theme Customizer shows ads.

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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.*