# Java编程手册 vs IT公司面试

The clearest difference is price: Java编程手册 at Free against IT公司面试's $1.99. Java编程手册 also leads on update cadence (every 3 weeks vs every 18 months) and iOS requirement (11.0 vs 15.6). IT公司面试's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Java编程手册 is free to download; IT公司面试 costs $1.99 up front. Java编程手册 sells 3 one-off in-app purchases. IT公司面试 asks for nothing beyond the download.

Java编程手册 ships an update every 3 weeks, IT公司面试 every 18 months. The most recent releases landed on June 1, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Java编程手册 | IT公司面试 |
| --- | --- | --- |
| Price | **Free** | $1.99 |
| Rating | **[2.3 (3 ratings)](https://appshunter.io/ios/app/java-java/id1459795517/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 3 weeks** | Every 18 months |
| Monetization | Free with in-app purchases | — |
| Size | 31 MB | 6 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [凌云 蔡](https://appshunter.io/developer/1501463585) | [强 马](https://appshunter.io/developer/508741531) |

## What reviewers say

### Java编程手册

[App page](https://appshunter.io/ios/app/java-java/id1459795517)

This app serves as a comprehensive Java programming learning platform. It offers a code editor, extensive development resources, and beginner-friendly courses to guide users from novice to expert.

**Highlights:** Java code editor, Development resource大全, Server-side and database topics, Algorithm explanations, Beginner Java courses, Programming documentation

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 一年vip8折 | $0.99 | one-time |
| 一年vip | $2.99 | one-time |
| 永久vip | $2.99 | one-time |


### IT公司面试

[App page](https://appshunter.io/ios/app/it-iqeq/id1576063583)

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

**In-app purchases:** none


## Frequently asked questions

### Is Java编程手册 free?

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

### Is IT公司面试 free?

IT公司面试 costs $1.99, with no in-app purchases.

### Do Java编程手册 or IT公司面试 have ads?

Java编程手册 shows ads; IT公司面试 does not.

### Which is updated more often, Java编程手册 or IT公司面试?

Java编程手册 ships an update every 3 weeks, and IT公司面试 every 18 months. Most recently, Java编程手册 was updated on June 1, 2026 and IT公司面试 on September 29, 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.*