# 慕课网 vs 51CTO

The clearest difference is review sentiment: 慕课网 at 84% against 51CTO's 41%. 51CTO's advantage is monetization model (free vs free with in-app purchases) and iOS requirement (12.0 vs 15.6). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 慕课网 sells 28 one-off in-app purchases and 51CTO sells 24 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

慕课网 ships an update every 3 weeks, 51CTO fortnightly. Both last shipped on October 23, 2026.

## The numbers

| Metric | 慕课网 | 51CTO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (310 ratings)](https://appshunter.io/ios/app/it/id722179140/reviews)** | — |
| Number of ratings | **310** | — |
| Positive reviews | **84.2% of reviews** | 41.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 75 MB | 123 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [National Center For Open & Distance Education Limited Company](https://appshunter.io/developer/562836811) | [北京无忧创想信息技术有限公司](https://appshunter.io/developer/525383066) |

## What reviewers say

### 慕课网

[App page](https://appshunter.io/ios/app/it/id722179140)

This app offers a vast library of IT programming video courses using the MOOC format. It bridges the gap between university education and professional practice, providing practical, up-to-date skills taught by industry experts. Learn anytime, anywhere to achieve your developer dreams.

**Highlights:** MOOC online learning format, Practical, up-to-date programming tutorials, Courses taught by IT industry experts, Offline course caching for learning, Video playback controls and note-taking, Support for multiple playback speeds, Customizable course schedules

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

**In-app purchases (28)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 慕课网1元购课币 | $0.99 | one-time |
| 慕课网6元购课币 | $0.99 | one-time |
| 慕课网8元购课币 | $0.99 | one-time |
| 慕课网40元购课币 | $5.99 | one-time |
| 慕课网50元购课币 | $6.99 | one-time |
| 慕课网68元购课币 | $9.99 | one-time |
| 慕课网108元购课币 | $14.99 | one-time |
| 慕课网118元购课币 | $17.99 | one-time |
| 慕课网148元购课币 | $19.99 | one-time |
| 慕课网128元购课币 | $19.99 | one-time |
| 慕课网168元购课币 | $24.99 | one-time |
| 慕课网218元购课币 | $29.99 | one-time |
| 慕课网248元购课币 | $34.99 | one-time |
| 慕课网238元购课币 | $34.99 | one-time |
| 慕课网268元购课币 | $39.99 | one-time |
| 慕课网278元购课币 | $39.99 | one-time |
| 慕课网288元购课币 | $39.99 | one-time |
| 慕课网258元购课币 | $39.99 | one-time |
| 慕课网308元购课币 | $44.99 | one-time |
| 慕课网348元购课币 | $49.99 | one-time |
| 慕课网388元购课币 | $59.99 | one-time |
| 慕课网448元购课币 | $59.99 | one-time |
| 慕课网518元购课币 | $69.99 | one-time |
| 慕课网548元购课币 | $79.99 | one-time |
| 慕课网648元购课币 | $99.99 | one-time |
| 慕课网798元购课币 | $99.99 | one-time |
| 慕课网898元购课币 | $129.99 | one-time |
| 慕课网1098元购课币 | $149.99 | one-time |

**What reviewers like**

- 👍 High-quality programming courses
- 👍 Expert instructors
- 👍 Practical knowledge for real-world jobs
- 👍 Good for self-learning from scratch
- 👍 Helpful Q&A section

**What reviewers complain about**

- 🐛 Slow loading and performance issues
- 🐛 Videos are often laggy
- 🐛 Expensive paid courses
- 🐛 Limited free courses
- 🐛 Course content can become outdated

**Reported bugs**

- App installation failed and uninstallation failed
- No sound after app upgrade
- Videos and web browsing are very slow and laggy
- Videos are extremely laggy even on standard definition
- App is slow and laggy

**Requested features**

- Split-screen functionality for note-taking
- Vertical display for iPad
- IPAD horizontal screen support on homepage
- More free quality courses
- Continuous version updates for courses


### 51CTO

[App page](https://appshunter.io/ios/app/51cto/id1038062672)

This platform offers a vast library of free, practical video courses for IT professionals and students. Learn programming, certifications, AI, and more from industry experts to advance your career.

**Highlights:** 80,000+ free practical video courses, Covers 22 IT categories, Taught by 800+ industry experts, Focus on practical skills and career advancement, Suitable for students to experienced IT professionals, Offline learning support

**In-app purchases (24)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1金币 | $0.99 | one-time |
| 6金币 | $0.99 | one-time |
| 3金币 | $0.99 | one-time |
| 12金币 | $1.99 | one-time |
| 18金币 | $2.99 | one-time |
| 30金币 | $3.99 | one-time |
| 25金币 | $3.99 | one-time |
| 40金币 | $5.99 | one-time |
| 45金币 | $5.99 | one-time |
| 50金币 | $6.99 | one-time |
| 60金币 | $8.99 | one-time |
| 93金币 | $12.99 | one-time |
| 88金币 | $12.99 | one-time |
| 98金币 | $14.99 | one-time |
| 138金币 | $19.99 | one-time |
| 158金币 | $22.99 | one-time |
| 178金币 | $24.99 | one-time |
| 208金币 | $29.99 | one-time |
| 248金币 | $34.99 | one-time |
| 298金币 | $39.99 | one-time |
| 348金币 | $49.99 | one-time |
| 448金币 | $59.99 | one-time |
| 488金币 | $69.99 | one-time |
| 998金币 | $149.99 | one-time |


## Frequently asked questions

### Is 慕课网 free?

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

### Is 51CTO free?

51CTO is free to download, with in-app purchases available.

### Do 慕课网 or 51CTO have ads?

Neither 慕课网 nor 51CTO shows ads.

### Which is updated more often, 慕课网 or 51CTO?

慕课网 ships an update every 3 weeks, and 51CTO fortnightly. Most recently, 慕课网 was updated on October 23, 2026 and 51CTO on October 23, 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.*