# 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One vs 登販トレ｜登録販売者 過去問と全問解説で試験対策

The clearest difference is update cadence: 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One at every 3 days against 登販トレ｜登録販売者 過去問と全問解説で試験対策's weekly. 登販トレ｜登録販売者 過去問と全問解説で試験対策's advantage is iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One sells 3 in-app purchases, starting at $6.99 per month and 登販トレ｜登録販売者 過去問と全問解説で試験対策 sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One ships an update every 3 days, 登販トレ｜登録販売者 過去問と全問解説で試験対策 weekly. Both last shipped on October 31, 2026.

## The numbers

| Metric | 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One | 登販トレ｜登録販売者 過去問と全問解説で試験対策 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Weekly |
| Size | 494 MB | 52 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [taiyo maeno](https://appshunter.io/developer/1798445619) | [keisuke okuno](https://appshunter.io/developer/6779085862) |

## What reviewers say

### 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One

[App page](https://appshunter.io/ios/app/one/id6760613653)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1ヶ月プラン | $6.99 | per month |
| 3ヶ月プラン | $14.99 | per 3 months |
| 6ヶ月プラン | $24.99 | per 6 months |


### 登販トレ｜登録販売者 過去問と全問解説で試験対策

[App page](https://appshunter.io/ios/app/id6816676224)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO（月額） | $2.99 | per month |
| PRO（買い切り） | $5.99 | one-time |


## Frequently asked questions

### Is 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One free?

登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One is free to download, with in-app purchases available.

### Is 登販トレ｜登録販売者 過去問と全問解説で試験対策 free?

登販トレ｜登録販売者 過去問と全問解説で試験対策 is free to download, with in-app purchases available.

### Do 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One or 登販トレ｜登録販売者 過去問と全問解説で試験対策 have ads?

Both 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One and 登販トレ｜登録販売者 過去問と全問解説で試験対策 show ads.

### Which is updated more often, 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One or 登販トレ｜登録販売者 過去問と全問解説で試験対策?

登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One ships an update every 3 days, and 登販トレ｜登録販売者 過去問と全問解説で試験対策 weekly. Most recently, 登録販売者 試験対策｜過去問・問題集・学習アプリ｜登販One was updated on October 31, 2026 and 登販トレ｜登録販売者 過去問と全問解説で試験対策 on October 31, 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.*