# 51CTO

> Free IT skill development platform with extensive video courses and expert instructors. (iPhone/iPad app by 北京无忧创想信息技术有限公司.)

- Source: https://appshunter.io/ios/app/51cto/id1038062672 (this page in markdown: same URL + `.md`)
- Developer: [北京无忧创想信息技术有限公司](https://appshunter.io/developer/525383066)
- Category: Education, Reference
- Price: Free with in-app purchases
- Age rating: 17+
- Requires: iOS 12.0 · 123 MB
- Languages: American English, Chinese (Simplified, China)
- Released: 2015-11-24
- Data updated: 2026-08-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/51cto/id1038062672/reviews.md

## What is 51CTO?

学AI，上51CTO学堂

注册即享8000+免费课程，覆盖AI Agent、AI应用开发、AI智能客服、AI视频与数字人、AI办公提效、Vibe coding、WorkBuddy等热门课程，海量数字化技能资源任你学。

51CTO学堂，1200万IT人的职业成长首选平台。深耕数智化人才培养二十多年，汇聚4000+位技术专家，打造30000+门精品课程。

8000+免费课，注册即学
无需付费，注册即可畅学超过8000门视频课程。另有2000+门会员专享课程，会员免费畅学，总有一门适合你。

两大学习产品，灵活选择
【视频课程】
8000+免费课、20000+付费课，涵盖AI Agent、AI应用开发、AI智能客服、AI视频与数字人、AI办公提效、Vibe coding、WorkBuddy等热门课程。支持随点随播、倍速学习、离线缓存，帮助你利用碎片时间高效成长。
【精品班】
51CTO精培（e.51cto.com）是一站式数字化技术认证与技能提升平台，覆盖AI智能体、AI开发、AI办公、AI安全、AI运维、AI研究生、华为认证、软考、PMP、信创认证等热门方向。
采用讲师+助教+班主任三位一体服务模式，配套AI题库、实验实操平台和个性化学习系统，通过“学-练-测-评”闭环学习，助力技能提升、认证备考与职业进阶。

课程全面覆盖热门赛道
涵盖AI智能体、AI开发与大模型、AIGC内容创作、企业AI落地、AI办公与职场提效、智能运维、软考认证等热门领域，紧跟行业技术迭代，实时更新大模型开发、RAG检索增强、Agent智能体、AIOps智能运维、AIGC落地实战等前沿课程。

为谁服务
无论你是在校学生、寻求转型的传统行业从业者、1-3年新锐IT人，还是资深工程师与极客爱好者，这里都有你的成长路径，一站式为你解决AI转型、技能升级、考证加薪、高薪就业等核心职场需求。 

联系我们 
使用过程中有任何问题，可在 “我的”—“在线客服” 中联系客服解决问题；或通过客服电话400-101-1651联系我们。

立即下载51CTO学堂APP，在AI时代，抢占数智化人才新高地！

## Key features

- 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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (10 of 39)

All indexed reviews: https://appshunter.io/ios/app/51cto/id1038062672/reviews.md

### 1/5 — 很烂

*2026-07-19*

还在播放，过一段时间就熄屏，做的真的烂

### 2/5 — 分屏

*2024-03-02*

希望支持ipad分屏，为什么不可以啊，头疼。都有本吗？

### 4/5 — pad不支持分屏

*2023-12-02*

希望 pad版本可以支持分屏，这对在职小伙伴很重要!边学边做笔记

### 1/5 — 垃圾

*2023-10-13*

祝愿你家越办越差，彻底绝迹。服务太差劲了

### 3/5 — 优化下ipad下的体验，课程下载提供单独入口查看进度

*2023-09-06, version 3.5.0*

iPad没法跟随系统横屏

### 1/5 — 千万别报薛某龙的班

*2023-03-10*

忠告各位，课程视频千篇一律，还不让下载，光明正大的耍无赖，吃相真难看

### 1/5 — 希望尽快兼容iPad，谢谢🙏

*2022-11-03*

希望尽快兼容iPad，谢谢🙏

### 1/5 — 绝对的垃圾

*2022-07-20*

到现在还不支持iPad pro 全屏的估计就剩这一家了吧，作为技术培训，你这个技术是不是差了点

### 1/5 — 修改姓名和头像无法使用

*2022-07-11*

头像改了多次，依然没变
想改个好一点的名字。直接就没法编辑名字。
这是咋设计的？

### 1/5 — 什么时候能修改一下快进快退

*2022-07-04*

这么明显又致命的bug都不改，这开发的技术是有多烂

## Frequently asked questions about 51CTO

### What kind of courses does 51CTO offer?

51CTO provides over 80,000 free practical video courses across 22 major IT categories. These include programming languages, AI, blockchain, certifications like Cisco and Huawei, and office software.

### Who are the instructors on 51CTO?

Courses are taught by over 800 leading IT experts and industry veterans. Instructors share their personal skills, practical methods, and real-world project experience to help users apply learning quickly.

### Is 51CTO suitable for beginners?

Yes, 51CTO is designed for a wide audience, including students, recent graduates, and IT professionals with 1-3 years of experience. Users can find courses tailored to their current skill level and career goals.

### Can I learn offline with 51CTO?

The description mentions users learning on their phones during commutes, implying offline access to videos is possible. This allows for flexible learning without a constant internet connection.

### How often is 51CTO updated?

The app was last updated on May 19, 2026, indicating a commitment to keeping content current. Users have expressed a desire for real-time updates on cutting-edge technologies.

### What devices does 51CTO support?

51CTO is available on iPhone, iPad, and iPod devices. It is designed for mobile learning, allowing users to study on the go.

### Does 51CTO have ads?

Based on the provided data, the app does not contain advertisements. This ensures an uninterrupted learning experience for users.

### What is the age rating for 51CTO?

51CTO has an age rating of 17+, suggesting the content is geared towards adults and mature teens due to the technical nature of the IT topics covered.

## Version history (last 5 releases)

### 4.0.7 — 2026-07-07

优化了一些内容

### 4.0.6 — 2026-06-29

优化了一些内容

### 4.0.5 — 2026-06-15

优化了一些内容

### 4.0.4 — 2026-06-08

优化了一些内容

### 4.0.3 — 2026-05-28

优化了一些内容

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## More apps by 北京无忧创想信息技术有限公司

- [企业IT学堂](https://appshunter.io/ios/app/it/id1265769345)
- [51CTO学堂企业版](https://appshunter.io/ios/app/51cto/id1531603645)

All apps by 北京无忧创想信息技术有限公司: https://appshunter.io/developer/525383066

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*