# Look@古文単語337 / 増補版 vs 無機化学

The clearest difference is review sentiment: 無機化学 at 98% against Look@古文単語337 / 増補版's 65%. 無機化学 also leads on update cadence (every 2 days vs every 3 months). Look@古文単語337 / 増補版's advantage is iOS requirement (10.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Look@古文単語337 / 増補版 ships an update every 3 months, 無機化学 every 2 days. Both last shipped on November 2, 2026.

## The numbers

| Metric | Look@古文単語337 / 増補版 | 無機化学 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/id1351078183/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | 65.0% of reviews | **98.1% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 2 days** |
| Monetization | Free | — |
| Size | 13 MB | 40 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) | [Hideki Touhara](https://appshunter.io/developer/1268738829) |

## 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


### 無機化学

[App page](https://appshunter.io/ios/app/id1351078183)

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

**In-app purchases:** none


## 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 無機化学 free?

無機化学 is free to download, with no in-app purchases.

### Do Look@古文単語337 / 増補版 or 無機化学 have ads?

Neither Look@古文単語337 / 増補版 nor 無機化学 shows ads.

### Which is updated more often, Look@古文単語337 / 増補版 or 無機化学?

Look@古文単語337 / 増補版 ships an update every 3 months, and 無機化学 every 2 days. Most recently, Look@古文単語337 / 増補版 was updated on November 2, 2026 and 無機化学 on November 2, 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.*