# ビジネス日本語 vs ビジネス実務法務2級一問一答

The clearest difference is ads: ビジネス日本語 at none against ビジネス実務法務2級一問一答's shown. ビジネス日本語 also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.6). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. ビジネス日本語 sells 3 in-app purchases, starting at $1.99 per month and ビジネス実務法務2級一問一答 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ビジネス日本語 ships an update every 4 weeks, ビジネス実務法務2級一問一答 every 2 weeks. The most recent releases landed on October 17, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | ビジネス日本語 | ビジネス実務法務2級一問一答 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 weeks | **Every 2 weeks** |
| Size | 138 MB | 7 MB |
| Requires iOS | **13.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Minh Quan Dang](https://appshunter.io/developer/6801055289) | [CSclub.tech](https://appshunter.io/developer/1870755773) |

## What reviewers say

### ビジネス日本語

[App page](https://appshunter.io/ios/app/id6801055287)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ビジネス日本語 プレミアム（1ヶ月） | $1.99 | per month |
| BizNihongo プレミアム（3ヶ月） | $4.99 | per 3 months |
| ビジネス日本語 プレミアム（6ヶ月） | $6.99 | per 6 months |


### ビジネス実務法務2級一問一答

[App page](https://appshunter.io/ios/app/2/id6802190403)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアムプラン(全16章＋模擬試験) | $2.99 | one-time |


## Frequently asked questions

### Is ビジネス日本語 free?

ビジネス日本語 is free to download, with in-app purchases available.

### Is ビジネス実務法務2級一問一答 free?

ビジネス実務法務2級一問一答 is free to download, with in-app purchases available.

### Do ビジネス日本語 or ビジネス実務法務2級一問一答 have ads?

ビジネス実務法務2級一問一答 shows ads; ビジネス日本語 does not.

### Which is updated more often, ビジネス日本語 or ビジネス実務法務2級一問一答?

ビジネス日本語 ships an update every 4 weeks, and ビジネス実務法務2級一問一答 every 2 weeks. Most recently, ビジネス日本語 was updated on October 17, 2026 and ビジネス実務法務2級一問一答 on October 10, 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.*