# スリーサイズナビ vs 国試plus(鍼灸師・柔道整復師)

The clearest difference is in-app purchases: スリーサイズナビ at none against 国試plus(鍼灸師・柔道整復師)'s 4. スリーサイズナビ also leads on iOS requirement (10.0 vs 16.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 国試plus(鍼灸師・柔道整復師) sells 4 one-off in-app purchases. スリーサイズナビ asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on September 9, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | スリーサイズナビ | 国試plus(鍼灸師・柔道整復師) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | Fortnightly |
| Size | 81 MB | 147 MB |
| Requires iOS | **10.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [THREE SIDES CORPORATION](https://appshunter.io/developer/1102289612) | [toshiyuki matsutaka](https://appshunter.io/developer/1567496424) |

## What reviewers say

### スリーサイズナビ

[App page](https://appshunter.io/ios/app/and/id1492845923)

**Features:** macOS Compatibility

**In-app purchases:** none


### 国試plus(鍼灸師・柔道整復師)

[App page](https://appshunter.io/ios/app/plus/id1609057007)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 模試試験購入券 | $3.99 | one-time |
| 個人買い切り特別4000円 | $24.99 | one-time |
| 個人買い切りプラン | $29.99 | one-time |
| 個人買い切りプラン(500円引きクーポン) | $29.99 | one-time |


## Frequently asked questions

### Is スリーサイズナビ free?

スリーサイズナビ is free to download, with no in-app purchases.

### Is 国試plus(鍼灸師・柔道整復師) free?

国試plus(鍼灸師・柔道整復師) is free to download, with in-app purchases available.

### Do スリーサイズナビ or 国試plus(鍼灸師・柔道整復師) have ads?

Both スリーサイズナビ and 国試plus(鍼灸師・柔道整復師) show ads.

### Which is updated more often, スリーサイズナビ or 国試plus(鍼灸師・柔道整復師)?

スリーサイズナビ ships an update fortnightly, and 国試plus(鍼灸師・柔道整復師) fortnightly. Most recently, スリーサイズナビ was updated on September 9, 2026 and 国試plus(鍼灸師・柔道整復師) on September 17, 2026.

---

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