# 一番辞书 vs Progressive Nihongo

The clearest difference is in-app purchases: Progressive Nihongo at none against 一番辞书's 4. Progressive Nihongo also leads on update cadence (daily vs every 11 days). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. 一番辞书 sells 4 in-app purchases, starting at $0.99 per month. Progressive Nihongo asks for nothing beyond the download.

一番辞书 ships an update every 11 days, Progressive Nihongo daily. The most recent releases landed on November 7, 2026 and November 13, 2026 respectively.

## The numbers

| Metric | 一番辞书 | Progressive Nihongo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (28 ratings)](https://appshunter.io/ios/app/ain2/id6444074722/reviews)** | — |
| Number of ratings | **28** | — |
| Positive reviews | 78.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | **Daily** |
| Monetization | Free with in-app purchases | — |
| Size | 128 MB | 33 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [汉军 赵](https://appshunter.io/developer/1613547562) | [果核科技有限公司](https://appshunter.io/developer/6791593737) |

## What reviewers say

### 一番辞书

[App page](https://appshunter.io/ios/app/ain2/id6444074722)

This app offers a professional Japanese dictionary with advanced features like OCR, handwriting input, and verb conjugation. It provides extensive vocabulary, offline access, and cloud synchronization for your saved words and notes.

**Highlights:** Chinese to Japanese translation, OCR and handwriting input, Offline and online dictionary access, Vocabulary and phrase collection, Verb conjugation and romaji lookup, iCloud cloud synchronization

**Features:** Family Sharing, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 包月會員 | $0.99 | per month |
| 月度基础会员 | $0.99 | per month |
| 一番辞书年会员 | $3.99 | per year |
| 终身会员 | $6.99 | one-time |


### Progressive Nihongo

[App page](https://appshunter.io/ios/app/progressive-nihongo/id6827140080)

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

**In-app purchases:** none


## Frequently asked questions

### Is 一番辞书 free?

一番辞书 is free to download, with in-app purchases available.

### Is Progressive Nihongo free?

Progressive Nihongo is free to download, with no in-app purchases.

### Do 一番辞书 or Progressive Nihongo have ads?

Neither 一番辞书 nor Progressive Nihongo shows ads.

### Which is updated more often, 一番辞书 or Progressive Nihongo?

一番辞书 ships an update every 11 days, and Progressive Nihongo daily. Most recently, 一番辞书 was updated on November 7, 2026 and Progressive Nihongo on November 13, 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.*