# 班级优化大师 vs 书香博士

The clearest difference is rating: 书香博士 at 3.0 against 班级优化大师's 1.6. 书香博士 also leads on in-app purchases (none vs 7) and ads (none vs shown). 班级优化大师's advantage is ratings volume (69 vs 3) and update cadence (every 5 weeks vs every 4 months). On price 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. 书香博士 asks for nothing beyond the download.

书香博士 holds the better App Store score, 3.0 against 1.6. That said, the two scores are not equally well evidenced: 班级优化大师 has 69 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 32% of 班级优化大师's written reviews are positive against 45% of 书香博士's.

班级优化大师 ships an update every 5 weeks, 书香博士 every 4 months. Both last shipped on November 11, 2026.

## The numbers

| Metric | 班级优化大师 | 书香博士 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.6 (69 ratings)](https://appshunter.io/ios/app/id989685406/reviews) | **[3.0 (3 ratings)](https://appshunter.io/ios/app/id1458080669/reviews)** |
| Number of ratings | **69** | 3 |
| Positive reviews | 32.0% of reviews | **45.5% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 4 months |
| Size | 78 MB | 701 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Guangzhou Shirui Electronics Co., Ltd.](https://appshunter.io/developer/1071180452) | [文坤 曾](https://appshunter.io/developer/1414217201) |

## 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 |


### 书香博士

[App page](https://appshunter.io/ios/app/id1458080669)

**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 书香博士 free?

书香博士 is free to download, with no in-app purchases.

### Which has better reviews, 班级优化大师 or 书香博士?

书香博士 is rated higher. 班级优化大师 averages 1.6 out of 5 from 69 ratings, while 书香博士 averages 3.0 from 3 ratings.

### Do 班级优化大师 or 书香博士 have ads?

班级优化大师 shows ads; 书香博士 does not.

### Which is updated more often, 班级优化大师 or 书香博士?

班级优化大师 ships an update every 5 weeks, and 书香博士 every 4 months. Most recently, 班级优化大师 was updated on November 11, 2026 and 书香博士 on November 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.*