# Number, having it up my watch vs Nihongo Master Dictionary

The clearest difference is price: Nihongo Master Dictionary at Free against Number, having it up my watch's $0.99. Number, having it up my watch's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence and device support there is nothing between them.

Nihongo Master Dictionary is free to download; Number, having it up my watch costs $0.99 up front. Nihongo Master Dictionary sells 1 one-off in-app purchase. Number, having it up my watch asks for nothing beyond the download.

Number, having it up my watch ships an update every 37 months, Nihongo Master Dictionary every 21 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Number, having it up my watch | Nihongo Master Dictionary |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.5 (6 ratings)](https://appshunter.io/ios/app/nihongo-master-dictionary/id1672167556/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 37 months | **Every 21 months** |
| Monetization | — | Free with in-app purchases |
| Size | 4 MB | 242 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hajime Sasaki](https://appshunter.io/developer/1495619502) | [Nihongo Master](https://appshunter.io/developer/1672167558) |

## What reviewers say

### Number, having it up my watch

[App page](https://appshunter.io/ios/app/number-having-it-up-my-watch/id1591557549)

**In-app purchases:** none


### Nihongo Master Dictionary

[App page](https://appshunter.io/ios/app/nihongo-master-dictionary/id1672167556)

This Japanese dictionary app helps users quickly find words and kanji with example sentences and JLPT levels. Create custom study lists and use flashcards to build vocabulary. It also offers popular study lists for common situations like travel and work.

**Highlights:** Word and kanji lookup, Example sentences, Related kanji information, JLPT level indicators, Custom study lists, Flashcard vocabulary builder, Popular situational study lists

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |


## Frequently asked questions

### Is Number, having it up my watch free?

Number, having it up my watch costs $0.99, with no in-app purchases.

### Is Nihongo Master Dictionary free?

Nihongo Master Dictionary is free to download, with in-app purchases available.

### Do Number, having it up my watch or Nihongo Master Dictionary have ads?

Nihongo Master Dictionary shows ads; Number, having it up my watch does not.

### Which is updated more often, Number, having it up my watch or Nihongo Master Dictionary?

Number, having it up my watch ships an update every 37 months, and Nihongo Master Dictionary every 21 months. Most recently, Number, having it up my watch was updated on November 3, 2026 and Nihongo Master Dictionary on November 3, 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.*