# GitHub Theme Customizer vs ZapTime

The clearest difference is rating: GitHub Theme Customizer at 5.0 against ZapTime's 3.0. GitHub Theme Customizer also leads on device support (4 vs 2) and iOS requirement (15.0 vs 17.6). On price, ratings volume, 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.

GitHub Theme Customizer holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively.

## The numbers

| Metric | GitHub Theme Customizer | ZapTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/github-theme-customizer/id6739737309/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/zaptime/id6753813318/reviews) |
| Number of ratings | 1 | **2** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 4 weeks |
| Monetization | Free | Free |
| Size | 2 MB | 2 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ayaka One Ltd](https://appshunter.io/developer/1734398377) | [Josep Vicent Ibanez Piera](https://appshunter.io/developer/1740562168) |

## What reviewers say

### 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


### ZapTime

[App page](https://appshunter.io/ios/app/zaptime/id6753813318)

This utility app provides a more accurate estimate of your iPhone's charging time. It uses a smart model based on observed charging behavior and live battery data for a clear ETA. The interface is designed for quick, daily checks.

**Highlights:** Live battery charge prediction, Smart estimation model, Accurate time until full charge ETA, Visually clean interface, Quick daily checks

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

**In-app purchases:** none


## Frequently asked questions

### Is GitHub Theme Customizer free?

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

### Is ZapTime free?

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

### Which has better reviews, GitHub Theme Customizer or ZapTime?

GitHub Theme Customizer is rated higher. GitHub Theme Customizer averages 5.0 out of 5 from 1 ratings, while ZapTime averages 3.0 from 2 ratings.

### Do GitHub Theme Customizer or ZapTime have ads?

Neither GitHub Theme Customizer nor ZapTime 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.*