# HSK Study vs CHSK

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

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

## The numbers

| Metric | HSK Study | CHSK |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 270 MB | 103 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 9+ |
| Developer | [Neon Pixel Studios](https://appshunter.io/developer/1830975077) | [Wuxi Wudao Matrix Information Technology Co., Ltd](https://appshunter.io/developer/1884923310) |

## 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 |


### CHSK

[App page](https://appshunter.io/ios/app/chsk/id6772783157)

Prepare for HSK Chinese proficiency tests from levels 1 to 6 with mock exams, targeted practice modules, and vocabulary flashcards. Engage in word matching games and access a comprehensive grammar list with search functionality.

**Highlights:** Mock HSK exams with timer, Targeted listening, reading, writing practice, Bilingual vocabulary flashcards, Timed word matching game, Grammar points index and search

**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 CHSK free?

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

### Do HSK Study or CHSK have ads?

HSK Study shows ads; CHSK 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.*