# 优课UOOC vs RainClassroom

The clearest difference is in-app purchases: RainClassroom at none against 优课UOOC's 10. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 优课UOOC sells 10 one-off in-app purchases. RainClassroom asks for nothing beyond the download.

优课UOOC ships an update monthly, RainClassroom every 2 months. The most recent releases landed on September 9, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | 优课UOOC | RainClassroom |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.3 (16 ratings)](https://appshunter.io/ios/app/rainclassroom/id1515487012/reviews)** |
| Number of ratings | — | **16** |
| Positive reviews | — | 38.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 659 MB | 129 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Shenzhen Uooc Online Education Co.,Ltd](https://appshunter.io/developer/1314783804) | [北京慕华信息科技有限公司](https://appshunter.io/developer/911639259) |

## What reviewers say

### 优课UOOC

[App page](https://appshunter.io/ios/app/uooc/id1314783805)

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 208U币 | $30.99 | one-time |
| 298U币 | $46.99 | one-time |
| 388U币 | $59.99 | one-time |
| 488U币 | $74.99 | one-time |
| 698U币 | $109.99 | one-time |
| 998U币 | $149.99 | one-time |
| 1998U币 | $299.99 | one-time |
| 2998U币 | $449.99 | one-time |
| 3998U币 | $599.99 | one-time |
| 4998U币 | $799.99 | one-time |


### RainClassroom

[App page](https://appshunter.io/ios/app/rainclassroom/id1515487012)

This app enhances teaching and learning with flexible pre-course resources, integrated quizzes, and innovative teacher-student interaction tools. It provides comprehensive data analysis for every stage of the educational process, supporting both online and offline scenarios.

**Highlights:** Flexible pre-course learning with embedded resources, Integrated PPT quizzes for in-class and out-of-class use, Innovative teacher-student interaction (danmu, contributions), Class bonuses and random roll calls, Panoramic, data-driven teaching analysis, Supports online and offline teaching scenarios

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

**In-app purchases:** none


## Frequently asked questions

### Is 优课UOOC free?

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

### Is RainClassroom free?

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

### Do 优课UOOC or RainClassroom have ads?

Neither 优课UOOC nor RainClassroom shows ads.

### Which is updated more often, 优课UOOC or RainClassroom?

优课UOOC ships an update monthly, and RainClassroom every 2 months. Most recently, 优课UOOC was updated on September 9, 2026 and RainClassroom on September 26, 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.*