# 介護福祉士 一問一答(解説つき) vs MUSHIDB.com

The clearest difference is in-app purchases: 介護福祉士 一問一答(解説つき) at none against MUSHIDB.com's 4. 介護福祉士 一問一答(解説つき) also leads on iOS requirement (17.6 vs 26.4). MUSHIDB.com's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 2 months). On price and device support there is nothing between them.

Both are free to download. MUSHIDB.com sells 4 in-app purchases, starting at $2.99 per month. 介護福祉士 一問一答(解説つき) asks for nothing beyond the download.

介護福祉士 一問一答(解説つき) ships an update every 2 months, MUSHIDB.com every 2 weeks. The most recent releases landed on October 12, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | 介護福祉士 一問一答(解説つき) | MUSHIDB.com |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 151 MB | 8 MB |
| Requires iOS | **17.6** | 26.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [SOCIAL NOTE CO., LTD.](https://appshunter.io/developer/1476710964) | [supr](https://appshunter.io/developer/1896577349) |

## 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 national examination in a question-and-answer format. It includes features like past question search, a favorites list, and random 10-question tests to aid in exam preparation.

**Highlights:** Past question Q&A format, Past question search, Favorites list, Random 10-question tests, Explanations included

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

**In-app purchases:** none


### MUSHIDB.com

[App page](https://appshunter.io/ios/app/mushidbcom/id6768483687)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Standard Plan | $2.99 | per month |
| Pro 500 Plan | $29.99 | per month |
| Pro Master Plan | $59.99 | per month |
| Light Plan | $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 no in-app purchases.

### Is MUSHIDB.com free?

MUSHIDB.com is free to download, with in-app purchases available.

### Do 介護福祉士 一問一答(解説つき) or MUSHIDB.com have ads?

介護福祉士 一問一答(解説つき) shows ads; MUSHIDB.com does not.

### Which is updated more often, 介護福祉士 一問一答(解説つき) or MUSHIDB.com?

介護福祉士 一問一答(解説つき) ships an update every 2 months, and MUSHIDB.com every 2 weeks. Most recently, 介護福祉士 一問一答(解説つき) was updated on October 12, 2026 and MUSHIDB.com on October 8, 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.*