# 税理士試験 相続税法 vs 投資診断士問題集

The clearest difference is in-app purchases: 投資診断士問題集 at none against 税理士試験 相続税法's 1. 税理士試験 相続税法's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (13.0 vs 15.1). On ads and device support there is nothing between them.

税理士試験 相続税法 ships an update fortnightly, 投資診断士問題集 every 2 months. The most recent releases landed on October 3, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 税理士試験 相続税法 | 投資診断士問題集 |
| --- | --- | --- |
| Price | **Free** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 3 MB | 34 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Megumi Hattori](https://appshunter.io/developer/1731553046) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 税理士試験 相続税法

[App page](https://appshunter.io/ios/app/id6478460715)

This app offers a comprehensive study tool for the inheritance tax law section of the tax accountant exam. It features interactive learning methods like fill-in-the-blanks, audio playback with adjustable speed, and bookmarking for focused review. Study anytime, anywhere, without physical materials.

**Highlights:** Interactive fill-in-the-blanks, Audio playback with speed control, Background audio playback, Bookmarking and filtering, Search by heading, Offline study convenience

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 完全版 | $9.99 | one-time |


### 投資診断士問題集

[App page](https://appshunter.io/ios/app/id6774042342)

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

**In-app purchases:** none


## Frequently asked questions

### Is 税理士試験 相続税法 free?

税理士試験 相続税法 is free to download, with in-app purchases available.

### Is 投資診断士問題集 free?

Pricing for 投資診断士問題集 is not currently listed on the App Store.

### Do 税理士試験 相続税法 or 投資診断士問題集 have ads?

Neither 税理士試験 相続税法 nor 投資診断士問題集 shows ads.

### Which is updated more often, 税理士試験 相続税法 or 投資診断士問題集?

税理士試験 相続税法 ships an update fortnightly, and 投資診断士問題集 every 2 months. Most recently, 税理士試験 相続税法 was updated on October 3, 2026 and 投資診断士問題集 on October 5, 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.*