# 有斐閣判例六法Professional vs 税務法規集：税務に特化したプロフェッショナル用六法

The clearest difference is in-app purchases: 税務法規集：税務に特化したプロフェッショナル用六法 at none against 有斐閣判例六法Professional's 12. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. 有斐閣判例六法Professional sells 12 one-off in-app purchases. 税務法規集：税務に特化したプロフェッショナル用六法 asks for nothing beyond the download.

有斐閣判例六法Professional ships an update every 2 months, 税務法規集：税務に特化したプロフェッショナル用六法 monthly. The most recent releases landed on November 1, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 有斐閣判例六法Professional | 税務法規集：税務に特化したプロフェッショナル用六法 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 22.2% of reviews | **28.6% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 23 MB | 213 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Yuhikaku Publishing Co., Ltd.](https://appshunter.io/developer/443879849) | [合同会社NINTECH](https://appshunter.io/developer/1825253331) |

## What reviewers say

### 有斐閣判例六法Professional

[App page](https://appshunter.io/ios/app/professional/id929378393)

Access a comprehensive collection of laws and case precedents for practical use and study. Navigate statutes, view case summaries, and utilize extensive search functions. Customize text size and enjoy a portable, digital legal reference.

**Highlights:** Systematic statute search, Case precedent summaries, Full-text search for statutes and cases, Customizable text size and line spacing, Bookmark and note-taking functionality, Cross-referencing of statutes and cases, Searchable indexes (subject, case date, case name)

**Features:** Vision Pro support

**In-app purchases (12)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 令和07年版（書籍購入者優待価格版） | $5.99 | one-time |
| 平成29年版（書籍購入者優待価格版） | $5.99 | one-time |
| 平成31年版（書籍購入者優待価格版） | $5.99 | one-time |
| 令和02年版（書籍購入者優待価格版） | $5.99 | one-time |
| 令和03年版（書籍購入者優待価格版） | $5.99 | one-time |
| 令和04年版（書籍購入者優待価格版） | $5.99 | one-time |
| 令和06年版（書籍購入者優待価格版） | $5.99 | one-time |
| 平成30年版（通常価格版） | $29.99 | one-time |
| 平成31年版（通常価格版） | $29.99 | one-time |
| 令和02年版 | $29.99 | one-time |
| 令和04年版（通常価格版） | $29.99 | one-time |
| 平成29年版（通常価格版） | $34.99 | one-time |


### 税務法規集：税務に特化したプロフェッショナル用六法

[App page](https://appshunter.io/ios/app/id1459231602)

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

**In-app purchases:** none


## Frequently asked questions

### Is 有斐閣判例六法Professional free?

有斐閣判例六法Professional is free to download, with in-app purchases available.

### Is 税務法規集：税務に特化したプロフェッショナル用六法 free?

税務法規集：税務に特化したプロフェッショナル用六法 is free to download, with no in-app purchases.

### Do 有斐閣判例六法Professional or 税務法規集：税務に特化したプロフェッショナル用六法 have ads?

Neither 有斐閣判例六法Professional nor 税務法規集：税務に特化したプロフェッショナル用六法 shows ads.

### Which is updated more often, 有斐閣判例六法Professional or 税務法規集：税務に特化したプロフェッショナル用六法?

有斐閣判例六法Professional ships an update every 2 months, and 税務法規集：税務に特化したプロフェッショナル用六法 monthly. Most recently, 有斐閣判例六法Professional was updated on November 1, 2026 and 税務法規集：税務に特化したプロフェッショナル用六法 on October 24, 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.*