# 介護福祉士 一問一答(解説つき) vs Cert Rogue 知識のダンジョン

The clearest difference is ads: Cert Rogue 知識のダンジョン at none against 介護福祉士 一問一答(解説つき)'s shown. Cert Rogue 知識のダンジョン also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 17.6). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 介護福祉士 一問一答(解説つき) sells 3 in-app purchases, starting at $0.49 per month and Cert Rogue 知識のダンジョン sells 8 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

介護福祉士 一問一答(解説つき) ships an update every 2 months, Cert Rogue 知識のダンジョン every 3 weeks. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 介護福祉士 一問一答(解説つき) | Cert Rogue 知識のダンジョン |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/id1549803418/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 84.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 154 MB | 26 MB |
| Requires iOS | 17.6 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) | [TAKESHI TAMEGAI](https://appshunter.io/developer/1896333216) |

## What reviewers say

### 介護福祉士 一問一答(解説つき)

[App page](https://appshunter.io/ios/app/id1549803418)

This app provides past questions and explanations for the certified care worker exam in a Q&A format. It includes features like past question search, a favorites list, and a random 10-question test to aid in exam preparation.

**Highlights:** Past question Q&A format, Explanations included, Past question search, Favorites list, Random 10-question tests, AI feature with ticket system

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 介護福祉士一問一答の月パス | $0.49 | per month |
| 介護福祉士一問一答の年パス | $2.99 | per year |
| 介護福祉士の一問一答の永久パス | $5.99 | one-time |


### Cert Rogue 知識のダンジョン

[App page](https://appshunter.io/ios/app/cert-rogue/id6772684520)

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 世界史ダンジョン(歴検3級) | $1.99 | one-time |
| ITパスポート ダンジョン | $1.99 | one-time |
| 麻雀ダンジョン(役・点数計算) | $1.99 | one-time |
| AI-102 ダンジョン | $1.99 | one-time |
| 世界遺産検定2級 ダンジョン | $1.99 | one-time |
| 世界遺産検定1級 ダンジョン | $1.99 | one-time |
| 世界史ダンジョン(歴検2級) | $1.99 | one-time |
| 競馬データダンジョン | $1.99 | one-time |


## Frequently asked questions

### Is 介護福祉士 一問一答(解説つき) free?

介護福祉士 一問一答(解説つき) is free to download, with in-app purchases available.

### Is Cert Rogue 知識のダンジョン free?

Cert Rogue 知識のダンジョン is free to download, with in-app purchases available.

### Do 介護福祉士 一問一答(解説つき) or Cert Rogue 知識のダンジョン have ads?

介護福祉士 一問一答(解説つき) shows ads; Cert Rogue 知識のダンジョン does not.

### Which is updated more often, 介護福祉士 一問一答(解説つき) or Cert Rogue 知識のダンジョン?

介護福祉士 一問一答(解説つき) ships an update every 2 months, and Cert Rogue 知識のダンジョン every 3 weeks. Most recently, 介護福祉士 一問一答(解説つき) was updated on November 7, 2026 and Cert Rogue 知識のダンジョン on November 5, 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.*