# HTML CSS問題集 vs ProPro

The clearest difference is in-app purchases: HTML CSS問題集 at none against ProPro's 1. HTML CSS問題集 also leads on iOS requirement (14.0 vs 26.2). ProPro's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. ProPro sells 1 one-off in-app purchase. HTML CSS問題集 asks for nothing beyond the download.

## The numbers

| Metric | HTML CSS問題集 | ProPro |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 92 MB | 15 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [ayumu tonosaki](https://appshunter.io/developer/1669963115) | [Masaya Kobayashi](https://appshunter.io/developer/1838289674) |

## What reviewers say

### HTML CSS問題集

[App page](https://appshunter.io/ios/app/html-css/id6746333551)

**Features:** macOS Compatibility

**In-app purchases:** none


### ProPro

[App page](https://appshunter.io/ios/app/propro-learn-java/id6762043572)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フルアクセス | $2.99 | one-time |


## Frequently asked questions

### Is HTML CSS問題集 free?

HTML CSS問題集 is free to download, with no in-app purchases.

### Is ProPro free?

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

### Do HTML CSS問題集 or ProPro have ads?

HTML CSS問題集 shows ads; ProPro 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.*