# 日商簿記２級勉強達人 vs 簿記モバ2級商業簿記

The clearest difference is in-app purchases: 日商簿記２級勉強達人 at none against 簿記モバ2級商業簿記's 1. 日商簿記２級勉強達人 also leads on ads (none vs shown) and iOS requirement (6.0 vs 14.0). 簿記モバ2級商業簿記's advantage is update cadence (every 2 months vs every 3 months). On price and device support there is nothing between them.

Both are free to download. 簿記モバ2級商業簿記 sells 1 one-off in-app purchase. 日商簿記２級勉強達人 asks for nothing beyond the download.

日商簿記２級勉強達人 ships an update every 3 months, 簿記モバ2級商業簿記 every 2 months. The most recent releases landed on October 6, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | 日商簿記２級勉強達人 | 簿記モバ2級商業簿記 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 92.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | — | Free with in-app purchases |
| Size | 7 MB | 74 MB |
| Requires iOS | **6.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [kaku gei](https://appshunter.io/developer/411864699) | [Tomoki Imura](https://appshunter.io/developer/1528704305) |

## What reviewers say

### 日商簿記２級勉強達人

[App page](https://appshunter.io/ios/app/id562847248)

**Features:** macOS Compatibility

**In-app purchases:** none


### 簿記モバ2級商業簿記

[App page](https://appshunter.io/ios/app/2/id1545853684)

This app offers comprehensive preparation for the 2024 bookkeeping exams, featuring interactive lessons, over 260 practice questions with multiple patterns, and detailed explanations. It allows for offline study and targeted practice on weak areas, mimicking real exam conditions.

**Highlights:** 2024 exam syllabus coverage, Interactive learning modules, Over 260 practice questions, Realistic answer input format, Detailed problem explanations, Targeted practice on weak areas, Offline study capability

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro版 | $3.99 | one-time |


## Frequently asked questions

### Is 日商簿記２級勉強達人 free?

日商簿記２級勉強達人 is free to download, with no in-app purchases.

### Is 簿記モバ2級商業簿記 free?

簿記モバ2級商業簿記 is free to download, with in-app purchases available.

### Do 日商簿記２級勉強達人 or 簿記モバ2級商業簿記 have ads?

簿記モバ2級商業簿記 shows ads; 日商簿記２級勉強達人 does not.

### Which is updated more often, 日商簿記２級勉強達人 or 簿記モバ2級商業簿記?

日商簿記２級勉強達人 ships an update every 3 months, and 簿記モバ2級商業簿記 every 2 months. Most recently, 日商簿記２級勉強達人 was updated on October 6, 2026 and 簿記モバ2級商業簿記 on September 12, 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.*