# 情報処理安全確保支援士 合格ドリル vs CompTIA Security+·CySA+ Prep

The clearest difference is update cadence: CompTIA Security+·CySA+ Prep at weekly against 情報処理安全確保支援士 合格ドリル's every 3 weeks. 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. 情報処理安全確保支援士 合格ドリル sells 1 one-off in-app purchase and CompTIA Security+·CySA+ Prep sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

情報処理安全確保支援士 合格ドリル ships an update every 3 weeks, CompTIA Security+·CySA+ Prep weekly. The most recent releases landed on November 8, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | 情報処理安全確保支援士 合格ドリル | CompTIA Security+·CySA+ Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 10 MB | 123 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shunya Iwasaki](https://appshunter.io/developer/1796095304) | [CHOI SEONGMIN](https://appshunter.io/developer/6772332527) |

## What reviewers say

### 情報処理安全確保支援士 合格ドリル

[App page](https://appshunter.io/ios/app/id6792155586)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| プレミアム（全機能解放） | $19.99 | one-time |


### 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 |


## Frequently asked questions

### Is 情報処理安全確保支援士 合格ドリル free?

情報処理安全確保支援士 合格ドリル is free to download, with in-app purchases available.

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

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

### Do 情報処理安全確保支援士 合格ドリル or CompTIA Security+·CySA+ Prep have ads?

Neither 情報処理安全確保支援士 合格ドリル nor CompTIA Security+·CySA+ Prep shows ads.

### Which is updated more often, 情報処理安全確保支援士 合格ドリル or CompTIA Security+·CySA+ Prep?

情報処理安全確保支援士 合格ドリル ships an update every 3 weeks, and CompTIA Security+·CySA+ Prep weekly. Most recently, 情報処理安全確保支援士 合格ドリル was updated on November 8, 2026 and CompTIA Security+·CySA+ Prep on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*