# 红师在线 vs 优课学习平台

The clearest difference is in-app purchases: 优课学习平台 at none against 红师在线's 9. 优课学习平台 also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 红师在线 sells 9 one-off in-app purchases. 优课学习平台 asks for nothing beyond the download.

红师在线 ships an update monthly, 优课学习平台 every 6 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 红师在线 | 优课学习平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1516590478/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Size | 104 MB | 25 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [石家庄红师孔雀蓝教育科技有限公司](https://appshunter.io/developer/1619860396) | [优课达教育科技(北京)有限公司](https://appshunter.io/developer/1775124005) |

## What reviewers say

### 红师在线

[App page](https://appshunter.io/ios/app/id1516590478)

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 红师在线余额充值1余额 | $0.99 | one-time |
| 红师在线余额充值6余额 | $0.99 | one-time |
| 红师在线余额充值30余额 | $3.99 | one-time |
| 红师在线余额充值50余额 | $6.99 | one-time |
| 红师在线余额充值88余额 | $12.99 | one-time |
| 红师在线余额充值198 | $29.99 | one-time |
| 红师在线余额充值298余额 | $39.99 | one-time |
| 红师在线余额充值488余额 | $69.99 | one-time |
| 红师在线余额充值618余额 | $89.99 | one-time |


### 优课学习平台

[App page](https://appshunter.io/ios/app/id6737183473)

**In-app purchases:** none


## Frequently asked questions

### Is 红师在线 free?

红师在线 is free to download, with in-app purchases available.

### Is 优课学习平台 free?

优课学习平台 is free to download, with no in-app purchases.

### Do 红师在线 or 优课学习平台 have ads?

Neither 红师在线 nor 优课学习平台 shows ads.

### Which is updated more often, 红师在线 or 优课学习平台?

红师在线 ships an update monthly, and 优课学习平台 every 6 weeks. Most recently, 红师在线 was updated on November 3, 2026 and 优课学习平台 on October 30, 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.*