极客手册 vs iCoach
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
极客手册
This app offers a comprehensive programming learning experience for beginners, covering mobile, front-end, back-end, and cloud development. It provides practical coding exercises, tutorials, and access to documentation for over 40 programming languages. Enhance your coding skills from the ground up with this educational tool.
- 40+ programming languages
- Mobile app development
- Front-end and back-end coding
- Database and cloud computing
- AI and big data tutorials
- Programming question bank
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移动端、前后端、服务端、数据库、云计算开发工具、编译器、文档教程，一个专业的编程入门课程及编程文档教程查阅APP 零基础学编程，从极客手册开始，让你的编程技术不断提高、更上一层楼。 在极客手册你可以学习到： - 40+编程语言实战编码 - 制作移动端app应用 - 前端、建立网站、HTML - 后端、网络安全、 数据库 - 人工智能、大数据 - 编程题库
iCoach
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iCoach 是 Apple 授权经销商 江苏京东信息技术有限公司 向其老师提供的，关于 Apple 产品及软件的一对一店内私教服务。
Screenshots
Verdict
The clearest difference is in-app purchases: iCoach at none against 极客手册's 3. 极客手册's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. 极客手册 sells 3 one-off in-app purchases. iCoach asks for nothing beyond the download.
极客手册 ships an update every 3 weeks, iCoach every 3 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.
| Parameter | 极客手册 | iCoach |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 3 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 47 MB | 11 MB |
| Age rating | 4+ | 4+ |
| Developer | 凌云 蔡 | Jiangsu Jingdong Information Technology Co., Ltd. |
In-app purchases
极客手册
- 一个月vip$0.99
- 一年vip(限时优惠)$2.99
- 永久vip$6.99
iCoach
No in-app purchases
