# 师兄 vs 云师校友

The clearest difference is in-app purchases: 云师校友 at none against 师兄's 6. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 师兄 sells 6 one-off in-app purchases. 云师校友 asks for nothing beyond the download.

师兄 ships an update every 11 days, 云师校友 every 6 days. The most recent releases landed on October 13, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 师兄 | 云师校友 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1372553500/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Every 6 days** |
| Monetization | Free with in-app purchases | — |
| Size | 78 MB | 34 MB |
| Requires iOS | 10.2 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [China Youth Book, Inc.](https://appshunter.io/developer/1329338866) | [昆明鼎华信息科技有限公司](https://appshunter.io/developer/1104177606) |

## What reviewers say

### 师兄

[App page](https://appshunter.io/ios/app/id1372553500)

Access a curated library of high-quality educational content, including audiobooks, summaries of management and teaching philosophies, and e-books. Explore audio and video courses from top educators and experts.

**Highlights:** Audiobooks of popular titles, Summaries of management and teaching concepts, Curated e-book selection, Audio courses from renowned educators, Video courses on academic subjects

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6精品贝 | $0.99 | one-time |
| 68精品贝 | $9.99 | one-time |
| 208精品贝 | $29.99 | one-time |
| 388精品贝 | $59.99 | one-time |
| 698精品贝 | $99.99 | one-time |
| 998精品贝 | $149.99 | one-time |


### 云师校友

[App page](https://appshunter.io/ios/app/id6444310914)

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

**In-app purchases:** none


## Frequently asked questions

### Is 师兄 free?

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

### Is 云师校友 free?

云师校友 is free to download, with no in-app purchases.

### Do 师兄 or 云师校友 have ads?

Neither 师兄 nor 云师校友 shows ads.

### Which is updated more often, 师兄 or 云师校友?

师兄 ships an update every 11 days, and 云师校友 every 6 days. Most recently, 师兄 was updated on October 13, 2026 and 云师校友 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.*