# 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 vs 貿易実務検定C級 500問

The clearest difference is price: 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 at $0.99 against 貿易実務検定C級 500問's $4.99. 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 also leads on iOS requirement (11.0 vs 15.1). On update cadence, ads, in-app purchases and device support there is nothing between them.

情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 costs $0.99 and 貿易実務検定C級 500問 $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 ships an update monthly, 貿易実務検定C級 500問 every 2 months. The most recent releases landed on October 1, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 | 貿易実務検定C級 500問 |
| --- | --- | --- |
| Price | **$0.99** | $4.99 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Paid | — |
| Size | 60 MB | 34 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社キイロ乃カモ](https://appshunter.io/developer/1796537168) | [satoshi yoshida](https://appshunter.io/developer/1873856165) |

## What reviewers say

### 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問

[App page](https://appshunter.io/ios/app/id6450543472)

This app provides past exam questions for the Information-technology Promotion Agency's security engineer exam. It includes 28 past exams, allowing for focused study without ads and offline access. Review incorrect answers to reinforce learning.

**Highlights:** 28 past exams included, Ad-free study experience, Offline access, Study by exam year, Randomized question sets, Review incorrect answers

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

**In-app purchases:** none


### 貿易実務検定C級 500問

[App page](https://appshunter.io/ios/app/c-500/id6764236649)

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

**In-app purchases:** none


## Frequently asked questions

### Is 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 free?

情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 costs $0.99, with no in-app purchases.

### Is 貿易実務検定C級 500問 free?

貿易実務検定C級 500問 costs $4.99, with no in-app purchases.

### Do 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 or 貿易実務検定C級 500問 have ads?

Neither 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 nor 貿易実務検定C級 500問 shows ads.

### Which is updated more often, 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 or 貿易実務検定C級 500問?

情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 ships an update monthly, and 貿易実務検定C級 500問 every 2 months. Most recently, 情報処理安全確保支援士試験 過去問集 ｜ セキスペの過去問 was updated on October 1, 2026 and 貿易実務検定C級 500問 on October 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.*