# HSK Tracker vs DuoNiu Write

The clearest difference is iOS requirement: HSK Tracker at 15.1 against DuoNiu Write's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. HSK Tracker sells 3 in-app purchases, starting at $3.99 per month and DuoNiu Write sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly weekly. The most recent releases landed on October 5, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | HSK Tracker | DuoNiu Write |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hsk-tracker/id6758314758/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free with in-app purchases | — |
| Size | 82 MB | 131 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Olys Consulting](https://appshunter.io/developer/1872175645) | [娟妹 曹](https://appshunter.io/developer/6780705701) |

## What reviewers say

### HSK Tracker

[App page](https://appshunter.io/ios/app/hsk-tracker/id6758314758)

Track your progress and master characters for the Hanyu Shuiping Kaoshi (HSK) Chinese proficiency exam. Suitable for all levels, from beginner to advanced, this app helps you achieve your learning goals.

**Highlights:** HSK exam progress tracking, Character mastery, Supports all HSK levels, Goal achievement, Comprehensive learning companion

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $3.99 | per month |
| Yearly | $34.99 | per year |
| Lifetime | $69.99 | one-time |


### DuoNiu Write

[App page](https://appshunter.io/ios/app/duoniu-write/id6780910815)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Poem Practice | $0.99 | one-time |
| Unlock All Poetry | $0.99 | one-time |


## Frequently asked questions

### Is HSK Tracker free?

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

### Is DuoNiu Write free?

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

### Do HSK Tracker or DuoNiu Write have ads?

Neither HSK Tracker nor DuoNiu Write shows ads.

### Which is updated more often, HSK Tracker or DuoNiu Write?

HSK Tracker ships an update weekly, and DuoNiu Write weekly. Most recently, HSK Tracker was updated on October 5, 2026 and DuoNiu Write on October 13, 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.*