# HSK音声ポケット vs nine

The clearest difference is in-app purchases: HSK音声ポケット at none against nine's 2. HSK音声ポケット also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). nine's advantage is update cadence (monthly vs every 5 months). On price and device support there is nothing between them.

Both are free to download. nine sells 2 in-app purchases, starting at $1.99 per month. HSK音声ポケット asks for nothing beyond the download.

HSK音声ポケット ships an update every 5 months, nine monthly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | HSK音声ポケット | nine |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Monthly** |
| Monetization | Free | — |
| Size | 20 MB | 50 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SPRIX Inc.](https://appshunter.io/developer/625692678) | [KAZUKI SHIOTSUKI](https://appshunter.io/developer/1885130071) |

## What reviewers say

### HSK音声ポケット

[App page](https://appshunter.io/ios/app/hsk/id1509368289)

Access audio content for official HSK Chinese language proficiency test preparation books. Download and play audio lessons for listening practice and flexible study anytime, anywhere. Requires purchase of eligible books.

**Highlights:** Easy audio download with book password, Organized audio by lesson, Adjustable playback speed, Background audio playback, Offline audio playback, Supports multiple HSK levels and book series

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

**In-app purchases:** none


### nine

[App page](https://appshunter.io/ios/app/nine-9/id6777698662)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| nine Plus 月額プラン | $1.99 | per month |
| nine Plus 年額プラン | $24.99 | per year |


## Frequently asked questions

### Is HSK音声ポケット free?

HSK音声ポケット is free to download, with no in-app purchases.

### Is nine free?

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

### Do HSK音声ポケット or nine have ads?

nine shows ads; HSK音声ポケット does not.

### Which is updated more often, HSK音声ポケット or nine?

HSK音声ポケット ships an update every 5 months, and nine monthly. Most recently, HSK音声ポケット was updated on November 3, 2026 and nine on October 31, 2026.

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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.*