# Sum 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: Sum 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. Sum also leads on ads (none vs shown). 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 15.6). On price, update cadence 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. Sum asks for nothing beyond the download.

Sum ships an update every 31 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 28, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Sum | 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 |
| Rating | **[3.0 (1 ratings)](https://appshunter.io/ios/app/sum-rise/id1263772041/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 77.8% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 31 months** | Every 52 months |
| Monetization | **Free** | Free with in-app purchases |
| Size | 9 MB | 20 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KACHIEL INC.](https://appshunter.io/developer/1263772040) | [SAKURA LLC](https://appshunter.io/developer/982915828) |

## What reviewers say

### Sum

[App page](https://appshunter.io/ios/app/sum-rise/id1263772041)

This app provides tax accountants with essential tools and daily curated articles on legal precedents and tax reforms. It includes quick calculation tables, tax rate information, and a calendar for filing deadlines, all accessible for free.

**Highlights:** Daily curated tax and legal articles, Quick calculation tables, Tax rate information, Filing and payment deadline calendar, Google Calendar sync, Contact information for tax offices

**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 Sum free?

Sum 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 Sum 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; Sum does not.

### Which is updated more often, Sum 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?

Sum ships an update every 31 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, Sum was updated on September 28, 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 October 9, 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.*