# 极速日语N1 vs 日语蓝宝书

The clearest difference is ads: 极速日语N1 at none against 日语蓝宝书's shown. 极速日语N1 also leads on iOS requirement (12.1 vs 14.0). 日语蓝宝书's advantage is update cadence (every 5 weeks vs every 3 months). On price, in-app purchases and device support there is nothing between them.

Both are free to download. 极速日语N1 sells 1 one-off in-app purchase and 日语蓝宝书 sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

极速日语N1 ships an update every 3 months, 日语蓝宝书 every 5 weeks. The most recent releases landed on October 15, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 极速日语N1 | 日语蓝宝书 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 64 MB | 28 MB |
| Requires iOS | **12.1** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Dalian Realsys Co., Ltd.](https://appshunter.io/developer/528235289) | [盖粦 徐](https://appshunter.io/developer/1724030910) |

## What reviewers say

### 极速日语N1

[App page](https://appshunter.io/ios/app/n1/id998241377)

Master Japanese N1 grammar and vocabulary with structured lessons, practice exercises, and mock tests. Includes detailed explanations, example sentences with audio, and targeted drills for JLPT N1 exam preparation.

**Highlights:** Structured N1 grammar lessons, Vocabulary categorized by type, Example sentences with audio, Fill-in-the-blank, sorting, and translation exercises, Error correction notebook, JLPT N1 mock tests and past papers, Targeted drills for weak areas

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 极速日语N1 | $14.99 | one-time |


### 日语蓝宝书

[App page](https://appshunter.io/ios/app/id6741700329)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 日语蓝宝书会员 | $2.99 | one-time |


## Frequently asked questions

### Is 极速日语N1 free?

极速日语N1 is free to download, with in-app purchases available.

### Is 日语蓝宝书 free?

日语蓝宝书 is free to download, with in-app purchases available.

### Do 极速日语N1 or 日语蓝宝书 have ads?

日语蓝宝书 shows ads; 极速日语N1 does not.

### Which is updated more often, 极速日语N1 or 日语蓝宝书?

极速日语N1 ships an update every 3 months, and 日语蓝宝书 every 5 weeks. Most recently, 极速日语N1 was updated on October 15, 2026 and 日语蓝宝书 on October 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.*