# 日本史ニホンシア vs ponkan 面白い英和辞典

The clearest difference is ads: 日本史ニホンシア at none against ponkan 面白い英和辞典's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. 日本史ニホンシア sells 2 in-app purchases, starting at $5.99 per month and ponkan 面白い英和辞典 sells 7 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly daily. Both last shipped on November 6, 2026.

## The numbers

| Metric | 日本史ニホンシア | ponkan 面白い英和辞典 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Daily | Daily |
| Monetization | — | Free with in-app purchases |
| Size | 135 MB | 80 MB |
| Requires iOS | 17.0 | **16.4** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [YUKIHIRO TANIGUCHI](https://appshunter.io/developer/6776082401) | [Ibuki Hara](https://appshunter.io/developer/6791958118) |

## What reviewers say

### 日本史ニホンシア

[App page](https://appshunter.io/ios/app/id6794810146)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ニホンシア Pro 月額プラン | $5.99 | per month |
| ニホンシア Pro 年額プラン | $29.99 | per year |


### ponkan 面白い英和辞典

[App page](https://appshunter.io/ios/app/ponkan/id6809722393)

This app is a unique English-Japanese dictionary featuring 858 uncommon words that are unlikely to be used in everyday life. It offers definitions, pronunciations, example sentences, and a quiz mode. Users can also save favorite words and remove ads with a one-time purchase.

**Highlights:** 858 uncommon English words, Search by English or Japanese, Illustrations, pronunciation, audio, examples, Four-choice quiz mode, Save favorite words, Ad removal purchase

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ポンカンプレミアム（月額） | $2.99 | per month |
| ポンカンプレミアム（年額） | $17.99 | per year |
| 専門英語マニア | $1.99 | one-time |
| かぞえるえいたんご | $1.99 | one-time |
| スポーツ英語７２選 | $1.99 | one-time |
| タベタン | $1.99 | one-time |
| 天気の英単語 | $1.99 | one-time |


## Frequently asked questions

### Is 日本史ニホンシア free?

日本史ニホンシア is free to download, with in-app purchases available.

### Is ponkan 面白い英和辞典 free?

ponkan 面白い英和辞典 is free to download, with in-app purchases available.

### Do 日本史ニホンシア or ponkan 面白い英和辞典 have ads?

ponkan 面白い英和辞典 shows ads; 日本史ニホンシア does not.

### Which is updated more often, 日本史ニホンシア or ponkan 面白い英和辞典?

日本史ニホンシア ships an update daily, and ponkan 面白い英和辞典 daily. Most recently, 日本史ニホンシア was updated on November 6, 2026 and ponkan 面白い英和辞典 on November 6, 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.*