# Look@古文単語337 / 増補版 vs 個人情報保護士 問題集｜試験対策

The clearest difference is in-app purchases: Look@古文単語337 / 増補版 at none against 個人情報保護士 問題集｜試験対策's 1. Look@古文単語337 / 増補版 also leads on iOS requirement (10.0 vs 15.6). 個人情報保護士 問題集｜試験対策's advantage is update cadence (every 3 weeks vs every 3 months). On price, ads and device support there is nothing between them.

Both are free to download. 個人情報保護士 問題集｜試験対策 sells 1 one-off in-app purchase. Look@古文単語337 / 増補版 asks for nothing beyond the download.

Look@古文単語337 / 増補版 ships an update every 3 months, 個人情報保護士 問題集｜試験対策 every 3 weeks. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Look@古文単語337 / 増補版 | 個人情報保護士 問題集｜試験対策 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 65.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 13 MB | 36 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [株式会社 啓隆社](https://appshunter.io/developer/1720895267) | [WebAgentStudio](https://appshunter.io/developer/6793124549) |

## What reviewers say

### Look@古文単語337 / 増補版

[App page](https://appshunter.io/ios/app/look337/id1328242016)

This app helps you efficiently learn classical Japanese vocabulary. It offers flashcards with illustrations and quizzes to test your knowledge, allowing you to review missed words later. You can also specify word ranges based on a physical textbook.

**Highlights:** Vocabulary flashcards with illustrations, Multiple-choice quizzes, Personalized "My Wordbook" for review, Specify word range by textbook page, Track progress by part of speech

**Features:** macOS Compatibility

**In-app purchases:** none


### 個人情報保護士 問題集｜試験対策

[App page](https://appshunter.io/ios/app/id6802024360)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 全問題アンロック | $2.99 | one-time |


## Frequently asked questions

### Is Look@古文単語337 / 増補版 free?

Look@古文単語337 / 増補版 is free to download, with no in-app purchases.

### Is 個人情報保護士 問題集｜試験対策 free?

個人情報保護士 問題集｜試験対策 is free to download, with in-app purchases available.

### Do Look@古文単語337 / 増補版 or 個人情報保護士 問題集｜試験対策 have ads?

Neither Look@古文単語337 / 増補版 nor 個人情報保護士 問題集｜試験対策 shows ads.

### Which is updated more often, Look@古文単語337 / 増補版 or 個人情報保護士 問題集｜試験対策?

Look@古文単語337 / 増補版 ships an update every 3 months, and 個人情報保護士 問題集｜試験対策 every 3 weeks. Most recently, Look@古文単語337 / 増補版 was updated on October 24, 2026 and 個人情報保護士 問題集｜試験対策 on October 25, 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.*