# Java面试手册 vs BountyLog

The clearest difference is monetization model: Java面试手册 at free against BountyLog's free with in-app purchases. Java面试手册 also leads on review sentiment (92% vs 83%) and device support (3 vs 1). BountyLog's advantage is update cadence (every 6 days vs every 3 weeks). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Java面试手册 sells 1 one-off in-app purchase and BountyLog sells 4 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

Java面试手册 ships an update every 3 weeks, BountyLog every 6 days. The most recent releases landed on September 23, 2026 and September 15, 2026 respectively.

## The numbers

| Metric | Java面试手册 | BountyLog |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (6 ratings)](https://appshunter.io/ios/app/bountylog-tcg-match-tracker/id6758665856/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | **92.3% of reviews** | 83.3% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 6 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 116 MB |
| Requires iOS | **13.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [宇 刘](https://appshunter.io/developer/1551581698) | [THEODOROS THOMAIDIS](https://appshunter.io/developer/1874279869) |

## What reviewers say

### Java面试手册

[App page](https://appshunter.io/ios/app/java/id6504601924)

This app offers a comprehensive collection of thousands of frequently asked interview questions for Java developers. It covers a wide range of topics, from core Java concepts to advanced frameworks and system design, aiding users in preparing for job interviews.

**Highlights:** Thousands of high-frequency interview questions, Covers Java fundamentals, design patterns, data structures, Includes topics like databases, operating systems, and concurrency, Features frameworks like Spring, Spring Boot, and Spring Cloud, Content continuously updated, Contact for issues and new question submissions

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 永久会员 | $3.99 | one-time |


### BountyLog

[App page](https://appshunter.io/ios/app/bountylog-tcg-match-tracker/id6758665856)

Track your One Piece Card Game tournaments, analyze your performance with detailed statistics, and unlock achievements. Customize the app's appearance to match your favorite decks and characters. Sync your data across devices with cloud backup.

**Highlights:** Tournament logging and round results, All-time and seasonal statistics, Deck-specific matchup analysis, Unlockable achievements, Customizable app icons and themes, Cloud backup and desktop web app sync

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| BountyLog PRO Monthly | $3.99 | per month |
| BountyLog Pro Monthly | $4.99 | per month |
| BountyLog PRO Yearly | $44.99 | per year |
| BountyLog Pro Yearly | $44.99 | per year |


## Frequently asked questions

### Is Java面试手册 free?

Java面试手册 is free to download, with in-app purchases available.

### Is BountyLog free?

BountyLog is free to download, with in-app purchases available.

### Do Java面试手册 or BountyLog have ads?

Neither Java面试手册 nor BountyLog shows ads.

### Which is updated more often, Java面试手册 or BountyLog?

Java面试手册 ships an update every 3 weeks, and BountyLog every 6 days. Most recently, Java面试手册 was updated on September 23, 2026 and BountyLog on September 15, 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.*