# 慕知悦读 vs i学

The clearest difference is update cadence: i学 at every 3 months against 慕知悦读's every 8 months. On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. 慕知悦读 sells 6 one-off in-app purchases and i学 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

慕知悦读 ships an update every 8 months, i学 every 3 months. Both last shipped on October 29, 2026.

## The numbers

| Metric | 慕知悦读 | i学 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **26.3% of reviews** | 22.7% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 months** |
| Monetization | — | Free with in-app purchases |
| Size | 104 MB | 138 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [上海交通大学出版社有限公司](https://appshunter.io/developer/667356292) | [复旦出版社](https://appshunter.io/developer/540306464) |

## What reviewers say

### 慕知悦读

[App page](https://appshunter.io/ios/app/id1217714855)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 8阅读币 | $0.99 | one-time |
| 3阅读币 | $0.99 | one-time |
| 18阅读币 | $2.99 | one-time |
| 30阅读币 | $3.99 | one-time |
| 98阅读币 | $14.99 | one-time |
| 198阅读币 | $29.99 | one-time |


### i学

[App page](https://appshunter.io/ios/app/i/id1445978017)

This app offers a new way to learn through mobile internet technology. It provides a vast collection of authorized and authoritative resources, including interactive e-books, audio-visual content, and online courses. Designed for both students and educators, it facilitates deep learning and offers formative assessment tools.

**Highlights:** Authoritative content from Fudan University Press, Mobile learning with interactive e-books, Audio-visual multimedia resources, Online courses (MOOCs, micro-classes), Formative assessment for educators, Deep learning anytime, anywhere

**Features:** macOS Compatibility

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学贝 | $0.99 | one-time |
| 12学贝 | $1.99 | one-time |
| 30学贝 | $3.99 | one-time |
| 40学贝 | $5.99 | one-time |
| 39学币 | $5.99 | one-time |
| 50学贝 | $6.99 | one-time |
| 60学贝 | $8.99 | one-time |


## Frequently asked questions

### Is 慕知悦读 free?

慕知悦读 is free to download, with in-app purchases available.

### Is i学 free?

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

### Do 慕知悦读 or i学 have ads?

Neither 慕知悦读 nor i学 shows ads.

### Which is updated more often, 慕知悦读 or i学?

慕知悦读 ships an update every 8 months, and i学 every 3 months. Most recently, 慕知悦读 was updated on October 29, 2026 and i学 on October 29, 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.*