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Best Csdn Apps

157+ iOS apps curated and reviewed

4.3 avg rating
20 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our csdn list covers 157+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Csdn

CSDN-技术开发者社区#1

CSDN-技术开发者社区 by CSDN Network Technology Co., Ltd.

程序员都在用的中文IT技术交流社区
Editor's Choice
🛠️ Developer Tools
4.8😞(31 ratings)
FreeAdsIn-App Purchases
CSDN-技术开发者社区 screenshot 1
CSDN-技术开发者社区 screenshot 2
CSDN-技术开发者社区 screenshot 3
CSDN-技术开发者社区 screenshot 4
CSDN-技术开发者社区 screenshot 5
CSDN-技术开发者社区 screenshot 6

Connect with a vibrant Chinese IT community with the ultimate platform for developers - access a wealth of code resources, expert training courses, personalized Q&A, and industry updates. Perfect for programmers, tech enthusiasts, designers, and coding beginners.

What We Love

  • 💡 Suggested feature: Auto-reading mode
  • 💡 Suggested feature: Double-tap to like articles
  • 🚀 Resource-rich platform for programmers

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🚫 Excessive ads and paywalls
  • 🚫 Difficult to use without downloading the app
rednote#2

rednote by Xingin Information Technology (Shanghai) Co., Ltd

share, connect, love
Strong Contender
🌐 Social Networking
4.9😐(266K ratings)
FreeAdsIn-App Purchases
#16in Social Networking
rednote screenshot 1
rednote screenshot 2
rednote screenshot 3
rednote screenshot 4
rednote screenshot 5
rednote screenshot 6

Discover diverse lifestyles, trends, and interests with over 300 million users on a popular lifestyle platform. From lifestyle trends to sincere livestreams and insights into celebrities' lives, Xiaohongshu offers inspiration, practical tips, and high-quality post templates to connect with like-minded individuals worldwide. Download now for a unique and enriching experience!

What We Love

  • 🌟 Amazing app with great features
  • 👍 Intuitive and user-friendly interface
  • 💕 Welcoming and supportive community
  • 🌍 Opportunity to connect with diverse cultures

Room to Improve

  • 🔇 Lack of translation options for non-Chinese users
  • 🚫 Strict content moderation and censorship
  • 🤖 Aggressive recommendation algorithm
中国大学MOOC（慕课）#3

中国大学MOOC（慕课） by Hangzhou Wangyi Critical Point Education Technology Co., Ltd.

Worth Considering
📚 Education
4.8😐(3.4K ratings)
FreeIn-App Purchases
中国大学MOOC（慕课） screenshot 1
中国大学MOOC（慕课） screenshot 2
中国大学MOOC（慕课） screenshot 3
中国大学MOOC（慕课） screenshot 4

Get free access to top-tier university courses from renowned Chinese institutions, covering a wide range of subjects, with features including AI-powered learning, certification, and mobile learning capabilities. Download the app to start learning today!

What We Love

  • 🌟 Excellent course content and quality
  • 💰 Free access to top university courses
  • 🎓 Helpful for self-improvement and learning

Room to Improve

  • 🐛 Frequent video playback issues
  • 📱 Poor iPad/tablet optimization
  • 🔍 Lack of horizontal/landscape mode

More Csdn apps to explore

4
Commands for Linux Terminal
Commands for Linux Terminal
Commands for Linux Terminal
linux command learning manual
Free

Access a comprehensive guide to Linux commands on the go with this app. Easily search, learn, and understand various Linux commands with detailed explanations. Enhance your Linux terminal skills effortlessly.

🛠️ Developer Tools
(193)
5
极客时间-开发者视频/图文教程
极客时间-开发者视频/图文教程
极客时间-开发者视频/图文教程
vue/ai/java/python/数据分析
Free

A learning platform for developers with courses on various IT topics and languages, taught by industry experts. Access 250+ courses, engage in immersive learning with videos and articles, and join a learning community. Visit the app for a 7-day trial and start enhancing your technical skills today.

📚 Education
(323)
6
w3cschool-职业技能培训网校
w3cschool-职业技能培训网校
w3cschool-职业技能培训网校
Java从入门到就业
Free

这是一款人人都能学会的编程学习应用，提供包括HTML、CSS、JavaScript等在内的多种编程语言和技术教程，以及大量的免费编程教程、实例和训练题库，让你随时随地轻松学习编程。开始你的编程学习之旅，掌握最新技术动态，提升你的编程技能！

📚 Education
(58)
7
程序员客栈
程序员客栈
程序员客栈
by Hangzhou Shiran Network Technology Co., Ltd.
Free
💼 Business
(22)
8
猎聘-专业招聘App
猎聘-专业招聘App
猎聘-专业招聘App
留学生海归专属求职平台
Free

A specialized job seeking platform catering to international students and returnees, offering high-paying positions, professional recruitment services, and personalized career assistance. Connect with top companies, expert recruiters, and access exclusive job opportunities for career advancement. Share feedback and suggestions for a tailored job search experience.

💼 Business
(500)
9
威锋-科技新闻&果粉互动交流社区
威锋-科技新闻&果粉互动交流社区
威锋-科技新闻&果粉互动交流社区
by Shenzhen Joyslink & FENG Inc.
Free

Stay updated on the latest in tech news with our innovative application. Get real-time updates, reviews, and insights on all things tech. Download now to stay ahead of the curve!

📡 News
(135)
10
Data Structure Display
Data Structure Display
Data Structure Display
Dynamic Presentation for DS
Free

Experience dynamic data structure learning with a unique app allowing you to debug and visualize data structures in real-time. Learn linear structures, tree structures, graph structures, and more, while practicing algorithms like Tower of Hanoi with interactive debugging. Engage with hands-on learning today!

📚 Education
(665)
11
牛客-大学生求职招聘找工作神器
牛客-大学生求职招聘找工作神器
牛客-大学生求职招聘找工作神器
校招内推、面试经验分享，应届生实习就业必备
Free
💼 Business
(385)
12
开源中国 - 程序员专属的技术分享社交平台
开源中国 - 程序员专属的技术分享社交平台
开源中国 - 程序员专属的技术分享社交平台
开发者,博客阅读,新闻资讯
Free

This social platform is exclusively for programmers to share technology, exchange experiences, and interact with each other, providing features such as open source software, crowdsourcing, and intelligent recommendation. Join the community to connect with other developers, stay updated on IT news, and share knowledge through blogs, Q&A, and discussions.

📡 News
(5)
13
慕课网 - 权威IT编程学习平台
慕课网 - 权威IT编程学习平台
慕课网 - 权威IT编程学习平台
海量IT编程视频即学即用
Free

This application is a leading online learning platform that provides a vast array of IT programming courses and tutorials, allowing users to learn at their own pace and become proficient in various programming skills. With a vast library of video courses, users can learn anywhere, anytime, and take their career to the next level.

📚 Education
(311)
14
NCL, Inc.
NCL, Inc.
NCL, Inc.
National Charity League, Inc.
Free

Connect with the NCL, Inc. Community through our mobile app! Sign up for shifts, report volunteer hours, receive chapter news, and more. Download the app today to get involved! If you need assistance, visit: [App Assistance](https://digitalcheetah.wufoo.com/forms/r1x7u4xb0e5w4d1/)

📊 Productivity
(6.9K)
15
JavaScript Coding Editor IDE
JavaScript Coding Editor IDE
JavaScript Coding Editor IDE
Javascript Editor
Free

This JavaScript editor provides a streamlined and efficient coding experience with features like real-time syntax highlighting, customizable themes, advanced code completion, and a powerful debugger. Download it today to take your JavaScript coding to the next level with lightning-fast performance and intuitive tools.

🛠️ Developer Tools
(35)
16
全能AI - 图生视频、文生视频、AI写歌作曲、AI智能助理
全能AI - 图生视频、文生视频、AI写歌作曲、AI智能助理
全能AI - 图生视频、文生视频、AI写歌作曲、AI智能助理
AI视频、AI修图改图、AI证件照形象照、AI美颜、动漫视频
Free

Unlock your creativity with an all-in-one AI tool that offers a range of features, including AI-generated videos, images, music, and more. From photo editing to story video creation, this app provides a one-stop solution for diverse creative needs, allowing users to bring their ideas to life with ease.

🔧 Utilities
(31)
17
CSL NOW
CSL NOW
CSL NOW
by CSL Behring
Free

Stay informed and connected with your community in just 2 minutes a day with this app, which offers personalized news, notifications, and social sharing features. Download the app to receive the latest updates, post updates, and connect with others on-the-go.

💼 Business
(5)
18
夜曲新职课-Office&编程
夜曲新职课-Office&编程
夜曲新职课-Office&编程
[百词斩旗下]职业技能学习平台
Free

This application is a professional skills learning platform that offers a range of courses, including programming, data analysis, and office skills, to help individuals acquire new skills and advance in their careers. With interactive lessons, hands-on exercises, and dedicated support, users can learn at their own pace and achieve their career goals.

📚 Education
(20)
19
CS.MONEY
CS.MONEY
CS.MONEY
by CS VIRTUAL TRADE LTD
Free

Discover a comprehensive CS:GO companion app for skin enthusiasts. Explore skin sets, personalized profiles, and receive speedy technical support. Get in-game ready now!

🎬 Entertainment
(98)
20
Algorithms: Animation Display
Algorithms: Animation Display
Algorithms: Animation Display
Visual Debug Problems!
Free

Master algorithms with ease using this innovative learning tool, which combines interactive animations, code highlighting, and subtitles to help you quickly grasp complex ideas and improve your learning efficiency. Learn by reading questions, watching animations, and analyzing code to become an algorithm expert in just three simple steps.

🛠️ Developer Tools
(7)

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