# 极客手册 vs Java编程狮

The clearest difference is rating: Java编程狮 at 5.0 against 极客手册's 1.0. Java编程狮 also leads on monetization model (free vs free with in-app purchases). On price, ratings volume, update cadence and ads there is nothing between them.

Both are free to download. 极客手册 sells 3 one-off in-app purchases and Java编程狮 sells 7 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Java编程狮 holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

极客手册 ships an update every 3 weeks, Java编程狮 monthly. The most recent releases landed on September 13, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | 极客手册 | Java编程狮 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/id1449791934/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/java/id1476811366/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | — | 55.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free with in-app purchases | **Free** |
| Size | 47 MB | 40 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凌云 蔡](https://appshunter.io/developer/1501463585) | [Xiamen Yidong Network Technology Company Limited](https://appshunter.io/developer/1476811365) |

## What reviewers say

### 极客手册

[App page](https://appshunter.io/ios/app/id1449791934)

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.

**Highlights:** 40+ programming languages, Mobile app development, Front-end and back-end coding, Database and cloud computing, AI and big data tutorials, Programming question bank

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一个月vip | $0.99 | one-time |
| 一年vip(限时优惠) | $2.99 | one-time |
| 永久vip | $6.99 | one-time |


### Java编程狮

[App page](https://appshunter.io/ios/app/java/id1476811366)

This app is designed for beginners interested in learning Java programming. It offers gamified lessons, practice exercises, and an online compiler to help users grasp fundamental concepts and build coding skills on their mobile devices.

**Highlights:** Zero-basis learning for beginners, Gamified lessons with practice, Free Java tutorials and knowledge points, Java question bank for practice, Online code compiler for mobile, Fragmented learning for 30 minutes daily

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 6学币 | $0.99 | one-time |
| 30学币 | $3.99 | one-time |
| 68学币 | $9.99 | one-time |
| 108学币 | $14.99 | one-time |
| Java编程狮年费VIP | $29.99 | one-time |
| 268学币 | $39.99 | one-time |
| 698学币 | $99.99 | one-time |


## Frequently asked questions

### Is 极客手册 free?

极客手册 is free to download, with in-app purchases available.

### Is Java编程狮 free?

Java编程狮 is free to download, with in-app purchases available.

### Which has better reviews, 极客手册 or Java编程狮?

Java编程狮 is rated higher. 极客手册 averages 1.0 out of 5 from 2 ratings, while Java编程狮 averages 5.0 from 1 ratings.

### Do 极客手册 or Java编程狮 have ads?

Neither 极客手册 nor Java编程狮 shows ads.

### Which is updated more often, 极客手册 or Java编程狮?

极客手册 ships an update every 3 weeks, and Java编程狮 monthly. Most recently, 极客手册 was updated on September 13, 2026 and Java编程狮 on September 28, 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.*