# 瑜小九 vs Course Trackr

The clearest difference is ads: 瑜小九 at none against Course Trackr's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

瑜小九 ships an update every 6 weeks, Course Trackr every 3 months. The most recent releases landed on October 25, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 瑜小九 | Course Trackr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 6 weeks** | Every 3 months |
| Size | 124 MB | 16 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Yuxiaojiu (Zhejiang) Technology Co., Ltd.](https://appshunter.io/developer/1766470865) | [其琪 何](https://appshunter.io/developer/1723530574) |

## What reviewers say

### 瑜小九

[App page](https://appshunter.io/ios/app/id1597435514)

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

**In-app purchases:** none


### Course Trackr

[App page](https://appshunter.io/ios/app/course-trackr/id6475288477)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 瑜小九 free?

瑜小九 is free to download, with no in-app purchases.

### Is Course Trackr free?

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

### Do 瑜小九 or Course Trackr have ads?

Course Trackr shows ads; 瑜小九 does not.

### Which is updated more often, 瑜小九 or Course Trackr?

瑜小九 ships an update every 6 weeks, and Course Trackr every 3 months. Most recently, 瑜小九 was updated on October 25, 2026 and Course Trackr on October 11, 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.*