# 知的財産権法文集 Powered by IP Force vs 知的財産管理技能検定3級｜受験対策資格試験問題アプリ

The clearest difference is in-app purchases: 知的財産権法文集 Powered by IP Force at none against 知的財産管理技能検定3級｜受験対策資格試験問題アプリ's 1. 知的財産権法文集 Powered by IP Force also leads on ads (none vs shown) and update cadence (every 4 months vs every 52 months). 知的財産管理技能検定3級｜受験対策資格試験問題アプリ's advantage is iOS requirement (9.0 vs 12.0). On price and device support there is nothing between them.

Both are free to download. 知的財産管理技能検定3級｜受験対策資格試験問題アプリ sells 1 one-off in-app purchase. 知的財産権法文集 Powered by IP Force asks for nothing beyond the download.

知的財産権法文集 Powered by IP Force ships an update every 4 months, 知的財産管理技能検定3級｜受験対策資格試験問題アプリ every 52 months. The most recent releases landed on September 14, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | 知的財産権法文集 Powered by IP Force | 知的財産管理技能検定3級｜受験対策資格試験問題アプリ |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 52 months |
| Monetization | — | Free with in-app purchases |
| Size | 27 MB | 20 MB |
| Requires iOS | 12.0 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Science Impact Inc.](https://appshunter.io/developer/504548685) | [SAKURA LLC](https://appshunter.io/developer/982915828) |

## What reviewers say

### 知的財産権法文集 Powered by IP Force

[App page](https://appshunter.io/ios/app/powered-by-ip-force/id504548682)

**Features:** macOS Compatibility

**In-app purchases:** none


### 知的財産管理技能検定3級｜受験対策資格試験問題アプリ

[App page](https://appshunter.io/ios/app/3/id1619920963)

This app helps you prepare for the Intellectual Property Management Skills Test Level 3. It offers features like bookmarking, reviewing missed questions, and practice tests with detailed explanations to aid your learning and improve your chances of passing.

**Highlights:** Bookmark favorite questions, Review missed questions, Practice tests, Detailed explanations for all problems, Level-based problem selection, Resume from last session, Adjustable text size

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料問題 | $2.99 | one-time |


## Frequently asked questions

### Is 知的財産権法文集 Powered by IP Force free?

知的財産権法文集 Powered by IP Force is free to download, with no in-app purchases.

### Is 知的財産管理技能検定3級｜受験対策資格試験問題アプリ free?

知的財産管理技能検定3級｜受験対策資格試験問題アプリ is free to download, with in-app purchases available.

### Do 知的財産権法文集 Powered by IP Force or 知的財産管理技能検定3級｜受験対策資格試験問題アプリ have ads?

知的財産管理技能検定3級｜受験対策資格試験問題アプリ shows ads; 知的財産権法文集 Powered by IP Force does not.

### Which is updated more often, 知的財産権法文集 Powered by IP Force or 知的財産管理技能検定3級｜受験対策資格試験問題アプリ?

知的財産権法文集 Powered by IP Force ships an update every 4 months, and 知的財産管理技能検定3級｜受験対策資格試験問題アプリ every 52 months. Most recently, 知的財産権法文集 Powered by IP Force was updated on September 14, 2026 and 知的財産管理技能検定3級｜受験対策資格試験問題アプリ on September 7, 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.*