# 保健師国試400問 vs WAGON apps

The clearest difference is in-app purchases: 保健師国試400問 at none against WAGON apps's 6. WAGON apps's advantage is ads (none vs shown) and update cadence (monthly vs every 31 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. WAGON apps sells 6 in-app purchases, starting at $11.99 per month. 保健師国試400問 asks for nothing beyond the download.

保健師国試400問 ships an update every 31 months, WAGON apps monthly. The most recent releases landed on August 28, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 保健師国試400問 | WAGON apps |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 31 months | **Monthly** |
| Monetization | Ad-supported | — |
| Size | 8 MB | 39 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Tomoki Fukuura](https://appshunter.io/developer/468580539) | [Takashi Takayanagi](https://appshunter.io/developer/1483391774) |

## What reviewers say

### 保健師国試400問

[App page](https://appshunter.io/ios/app/400/id1059618516)

This app offers free practice questions for the public health nurse national examination, featuring approximately 400 past exam questions with explanations. It includes random quizzes, category-specific tests, and a feature to retry only incorrect answers, aiding aspiring nurses.

**Highlights:** Free practice questions, Explanations for each question, Approximately 400 past exam questions, Randomized quizzes, Category-specific tests, Retry incorrect questions, Exam result history

**Features:** macOS Compatibility

**In-app purchases:** none


### WAGON apps

[App page](https://appshunter.io/ios/app/wagon-apps/id1483391775)

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 有料会員 | $11.99 | per month |
| 120P | $0.99 | one-time |
| 370P | $2.99 | one-time |
| 610P | $4.99 | one-time |
| 1320P | $9.99 | one-time |
| 3360P | $24.99 | one-time |


## Frequently asked questions

### Is 保健師国試400問 free?

保健師国試400問 is free to download, with no in-app purchases.

### Is WAGON apps free?

WAGON apps is free to download, with in-app purchases available.

### Do 保健師国試400問 or WAGON apps have ads?

保健師国試400問 shows ads; WAGON apps does not.

### Which is updated more often, 保健師国試400問 or WAGON apps?

保健師国試400問 ships an update every 31 months, and WAGON apps monthly. Most recently, 保健師国試400問 was updated on August 28, 2026 and WAGON apps on September 11, 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.*