# 班级优化大师 vs 九章爱学老师版｜教师智能备课辅助平台

The clearest difference is in-app purchases: 九章爱学老师版｜教师智能备课辅助平台 at none against 班级优化大师's 7. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 班级优化大师 sells 6 one-off in-app purchases. 九章爱学老师版｜教师智能备课辅助平台 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 5 weeks. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 班级优化大师 | 九章爱学老师版｜教师智能备课辅助平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (69 ratings)](https://appshunter.io/ios/app/id989685406/reviews)** | — |
| Number of ratings | **69** | — |
| Positive reviews | 32.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 5 weeks | Every 5 weeks |
| Size | 78 MB | 11 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Guangzhou Shirui Electronics Co., Ltd.](https://appshunter.io/developer/1071180452) | [亿度慧达教育科技(北京)有限公司](https://appshunter.io/developer/564755477) |

## What reviewers say

### 班级优化大师

[App page](https://appshunter.io/ios/app/id989685406)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 订阅1个月有效期 | $0.99 | one-time |
| 订阅3个月有效期 | $0.99 | one-time |
| 订阅12个月有效期 | $1.99 | one-time |
| 订阅3个月有效期2 | $1.99 | one-time |
| 订阅12个月有效期2 | $4.99 | one-time |
| 订阅6个月有效期 | $5.99 | one-time |


### 九章爱学老师版｜教师智能备课辅助平台

[App page](https://appshunter.io/ios/app/id6744920168)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 班级优化大师 free?

班级优化大师 is free to download, with in-app purchases available.

### Is 九章爱学老师版｜教师智能备课辅助平台 free?

九章爱学老师版｜教师智能备课辅助平台 is free to download, with no in-app purchases.

### Do 班级优化大师 or 九章爱学老师版｜教师智能备课辅助平台 have ads?

Both 班级优化大师 and 九章爱学老师版｜教师智能备课辅助平台 show ads.

### Which is updated more often, 班级优化大师 or 九章爱学老师版｜教师智能备课辅助平台?

班级优化大师 ships an update every 5 weeks, and 九章爱学老师版｜教师智能备课辅助平台 every 5 weeks. Most recently, 班级优化大师 was updated on November 1, 2026 and 九章爱学老师版｜教师智能备课辅助平台 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.*