# 瑜小九 vs 记课时

The clearest difference is in-app purchases: 瑜小九 at none against 记课时's 3. 瑜小九 also leads on iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 记课时 sells 3 in-app purchases, starting at $0.99 per month. 瑜小九 asks for nothing beyond the download.

瑜小九 ships an update every 6 weeks, 记课时 every 5 weeks. The most recent releases landed on October 25, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 瑜小九 | 记课时 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.3 (8 ratings)](https://appshunter.io/ios/app/id6451461673/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | — | 37.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | — | Freemium |
| Size | 124 MB | 7 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Yuxiaojiu (Zhejiang) Technology Co., Ltd.](https://appshunter.io/developer/1766470865) | [海云 吴](https://appshunter.io/developer/1078143101) |

## What reviewers say

### 瑜小九

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

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

**In-app purchases:** none


### 记课时

[App page](https://appshunter.io/ios/app/id6451461673)

Manage interest class schedules and student attendance with features like group management, course scheduling, payment tracking, and attendance recording. Offers real-time statistics, class reminders, and data export options. Supports iCloud backup and recovery.

**Highlights:** Group and course management, Payment tracking and remaining class calculation, One-click attendance recording, Real-time statistics and reports, Class reminders, iCloud backup and export (Excel/PDF)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| APP Monthly subscription | $0.99 | per month |
| APP Yearly subscription | $2.99 | per year |
| 记课时专业版 | $4.99 | one-time |


## Frequently asked questions

### Is 瑜小九 free?

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

### Is 记课时 free?

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

### Do 瑜小九 or 记课时 have ads?

Neither 瑜小九 nor 记课时 shows ads.

### Which is updated more often, 瑜小九 or 记课时?

瑜小九 ships an update every 6 weeks, and 记课时 every 5 weeks. Most recently, 瑜小九 was updated on October 25, 2026 and 记课时 on November 3, 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.*