Comparison

Java程序设计 vs 码客南君

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

Java程序设计

Java学习必备

Free

📚 Education

★ 5.02 ratingsView app →

About

Java程序设计

Learn Java programming with this app, offering foundational concepts, object-oriented and advanced topics, and practical code examples. It includes tests and features like bookmarking, image zooming, and adjustable font sizes for a comprehensive learning experience.

Highlights

Java programming fundamentals
Object-oriented and advanced concepts
Practical code examples
Java test questions
Bookmarking and progress saving
Adjustable font sizes
Image zooming

Features

Read full description

Java语言基础，面向对象和高级编程资料，Java实际代码案例，Java测试题目，适应Java语言各阶段的学习者。应用程序的特色功能: 1.收藏功能,通过收藏直接切换到上次读的位置和相对应的学习资料. 2.图片查看功能,支持图片缩放. 3.左右滑动翻前后章节. 4.双指往內或往外拨动,放大或缩小字体功能,支持多种字体大小. 5.支持横屏和纵屏两种方式阅读,方便快捷,图文并茂.

About

码客南君

Features

Read full description

学编程，看官方文档是一个好习惯。但官方文档写的太详细了，如果从头到尾学一遍容易打击学习热情。码客南君里的基础课程，可以看作是官方文档的简化版。平均3分钟学习一个知识点适合用来高效学习一门语言，掌握基础知识。码客南君的实战项目，模拟了实际工作中的开发流程，给了一个项目的框架，每次分派一点任务，让你一点点写出一个完整的项目。

Screenshots

Java程序设计4 screens

码客南君4 screens

Verdict

The call

The clearest difference is in-app purchases: 码客南君 at none against Java程序设计's 1. 码客南君 also leads on ads (none vs shown) and update cadence (every 2 months vs every 4 months). On price and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Java程序设计 sells 1 one-off in-app purchase. 码客南君 asks for nothing beyond the download.

UpkeepUpdate frequency

Java程序设计 ships an update every 4 months, 码客南君 every 2 months. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level

Java程序设计 versus 码客南君: the parameters behind the verdict, then further details
Parameter	Java程序设计	码客南君
Price	Free	Free
Rating	5.0 (2 ratings) — better	—
Positive reviews	100.0% of reviews	—
Number of ratings	2 — better	—
Update frequency	Every 4 months	Every 2 months — better
Ads	Yes	No — better
In-app purchases	Yes	No — better
Monetization	Free with in-app purchases	—
Devices	iPhone, iPad	iPhone, iPad, iPod — better
Requires iOS	17.0	9.0 — better
Further details — not scored
Size	8 MB	69 MB
Age rating	4+	4+
Developer	宏斌樊	南君李

In-app purchases

1 purchases

Java程序设计

One-time1

去除广告插件$3.99

None

码客南君

No in-app purchases

Questions

Is Java程序设计 free?

Java程序设计 is free to download, with in-app purchases available.

Is 码客南君 free?

码客南君 is free to download, with no in-app purchases.

Do Java程序设计 or 码客南君 have ads?

Java程序设计 shows ads; 码客南君 does not.

Which is updated more often, Java程序设计 or 码客南君?

Java程序设计 ships an update every 4 months, and 码客南君 every 2 months. Most recently, Java程序设计 was updated on November 2, 2026 and 码客南君 on November 7, 2026.