# HSK Study vs Chá

The clearest difference is in-app purchases: Chá at none against HSK Study's 4. Chá also leads on ads (none vs shown). HSK Study's advantage is iOS requirement (18.6 vs 26.0). On price and device support there is nothing between them.

Both are free to download. HSK Study sells 4 one-off in-app purchases. Chá asks for nothing beyond the download.

## The numbers

| Metric | HSK Study | Chá |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 3 days |
| Size | 270 MB | 4 MB |
| Requires iOS | **18.6** | 26.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Neon Pixel Studios](https://appshunter.io/developer/1830975077) | [Wiktoria Wisniewska](https://appshunter.io/developer/6777666939) |

## What reviewers say

### HSK Study

[App page](https://appshunter.io/ios/app/hsk-study-chinese-learning/id6751428315)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| HSK Study Premium | $7.99 | one-time |
| Large Tip | $9.99 | one-time |


### Chá

[App page](https://appshunter.io/ios/app/cha-learn-chinese/id6777666937)

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

**In-app purchases:** none


## Frequently asked questions

### Is HSK Study free?

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

### Is Chá free?

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

### Do HSK Study or Chá have ads?

HSK Study shows ads; Chá 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.*