# CompTIA Security+·CySA+ Prep vs 情報処理安全確保支援士 午前2 全問解説過去問

The clearest difference is update cadence: CompTIA Security+·CySA+ Prep at weekly against 情報処理安全確保支援士 午前2 全問解説過去問's every 2 months. CompTIA Security+·CySA+ Prep also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. CompTIA Security+·CySA+ Prep sells 4 one-off in-app purchases and 情報処理安全確保支援士 午前2 全問解説過去問 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

CompTIA Security+·CySA+ Prep ships an update weekly, 情報処理安全確保支援士 午前2 全問解説過去問 every 2 months. The most recent releases landed on November 10, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | CompTIA Security+·CySA+ Prep | 情報処理安全確保支援士 午前2 全問解説過去問 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 2 months |
| Size | 123 MB | 44 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) | [shinichi kinuwaki](https://appshunter.io/developer/1847823851) |

## What reviewers say

### CompTIA Security+·CySA+ Prep

[App page](https://appshunter.io/ios/app/comptia-security-plus-cysa-plus-prep/id6799638740)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CompTIA Securi Add-on Discount | $2.49 | one-time |
| CompTIA CySA+  Add-on Discount | $2.49 | one-time |
| CompTIA CySA+ CS0-004 | $4.99 | one-time |
| Lifetime Access | $4.99 | one-time |


### 情報処理安全確保支援士 午前2 全問解説過去問

[App page](https://appshunter.io/ios/app/2/id6803729193)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| フルアンロック | $4.99 | one-time |


## Frequently asked questions

### Is CompTIA Security+·CySA+ Prep free?

CompTIA Security+·CySA+ Prep is free to download, with in-app purchases available.

### Is 情報処理安全確保支援士 午前2 全問解説過去問 free?

情報処理安全確保支援士 午前2 全問解説過去問 is free to download, with in-app purchases available.

### Do CompTIA Security+·CySA+ Prep or 情報処理安全確保支援士 午前2 全問解説過去問 have ads?

Neither CompTIA Security+·CySA+ Prep nor 情報処理安全確保支援士 午前2 全問解説過去問 shows ads.

### Which is updated more often, CompTIA Security+·CySA+ Prep or 情報処理安全確保支援士 午前2 全問解説過去問?

CompTIA Security+·CySA+ Prep ships an update weekly, and 情報処理安全確保支援士 午前2 全問解説過去問 every 2 months. Most recently, CompTIA Security+·CySA+ Prep was updated on November 10, 2026 and 情報処理安全確保支援士 午前2 全問解説過去問 on November 6, 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.*