# MOJi N4-日语能力考试文字词汇学习书(JLPT N4)

> JLPT N4 Japanese vocabulary and grammar learning app with extensive practice and explanations. (iPhone/iPad app by MOJI K.K..)

- Source: https://appshunter.io/ios/app/moji-n4-jlpt-n4/id938707228 (this page in markdown: same URL + `.md`)
- Developer: [MOJI K.K.](https://appshunter.io/developer/1874221503)
- Category: Reference, Education
- Price: Free with in-app purchases
- Rating: 4.70/5 from 79 App Store ratings · 118 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 37 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2014-12-02
- Data updated: 2026-08-29
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/moji-n4-jlpt-n4/id938707228/reviews.md

## What is MOJi N4?

【海量题库+四种题型+丰富例句+真人发音+高效背词+文法详解】六合一！为日语学习和JLPT备考的同学精心定制的文字词汇详解大全！每个例句都配有假名和罗马注音，数万条例句让您的日语更加上手~
MOJI日语JLPT系列全线制作完毕! 祝您使用愉快!!

特色：
1. 海量题库：让你在学习之余，可以轻松的通过题库不断练习进而巩固你所学得的知识。
2. 四种题型：与单一的练习不同，本应用拥有四种不同的题型，能够让你更全面地掌握日语，更好地应用于日常生活。
3. 丰富例句：遇到不懂的单词怎么办？没问题，我们为你准备了丰富多样的例句。相信结合这些常用的句子，你的日语学习能够更加的轻松和惬意
4. 真人发音：无论你是留学还是工作，都必须注意日语发音的准确性，我们为每个单词精心配上了标准的发音，助你学得一口标准的日语发音。
5. 高效背词：刚学的新词容易忘记怎么办？没问题，我们为你设计了高效的背词计划和一套完整的复习机制，让你在生活中何时何地都能够温故知新，一了忘词之忧！
6. 文法详解：嫌词汇学习不够？MOJI便携版文法书让你随时随地学文法，实现日语全面突破~

若能帮您在人生的书海中展开新的一页，那将会是我们莫大的荣幸！

隐私协议：https://www.mojitekku.com/mojitest/privacy-policy
用户协议：https://www.mojitekku.com/mojitest/terms-of-use
购买协议：https://www.mojitekku.com/mojitest/payment-agreement

关于我们：
MOJI旨在通过人工对词条进行逐一处理，从而尽可能将厚重的纸质词汇书转为可供计算机识别和利用的数据，进而将知识的利用空间最大化。也希望能够减少纸张的不必要浪费。经过处理后的数据可以轻松适配各种复杂算法，以便开发者从各个方面优化阅读、学习体验，比如：
根据用户具体的学习情况，有针对性的生成各种类型的考题，做到有的放矢，集中突破!

数据的细化意味着更多的发展空间，还有很多有待MOJI去挖掘。目前先以该版本呈现给大家。如有什么问题或是建议可以直接通过软件进行反馈，也可以发邮件给我们：mojidic@gmail.com

## Key features

- Massive question bank
- Four question types
- Rich example sentences
- Native speaker pronunciation
- Efficient vocabulary memorization
- Grammar explanations

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 广告永久性去除 | $0.99 | one-time |
| 日语能力考试N4语法 | $0.99 | one-time |
| 「期间优惠」升级为PRO版本 | $1.99 | one-time |


## Recent user reviews (10 of 118)

All indexed reviews: https://appshunter.io/ios/app/moji-n4-jlpt-n4/id938707228/reviews.md

### 2/5 — ！

*2024-09-09, version 3.4.1*

一直閃退重新下載也是。

### 3/5 — 以前可以长按一个字然后翻译或者读的 现在不知道为什么不可以了

*2023-11-27*

以前可以长按一个字然后翻译或者读的 现在不知道为什么不可以了

希望可以修复这个功能

### 5/5 — 很棒的學習工具

*2023-11-13*

很棒的學習工具

### 1/5 — 無言

*2023-08-28, version 3.4.1*

瘋狂閃退

### 1/5 — 閃退

*2023-04-29, version 3.4.1*

閃退
打不開

### 5/5 — 好

*2023-04-09*

日語學習者必備、非常好用的背單詞軟件、有例句來輔助理解 非常好、而且還能定期複習

### 5/5 — 非常讚

*2022-12-05, version 3.4.1*

非常讚

### 1/5 — No English option

*2022-11-08*

It is described to be available in English, which is not true. The N5 version does though.

### 5/5 — 讚讚

*2022-07-26, version 3.4.1*

真不錯

### 5/5 — 非常棒

*2022-06-21, version 3.4.1*

效率很高

## Frequently asked questions about MOJi N4

### What is the primary focus of MOJi N4?

MOJi N4 is specifically designed to help users learn Japanese vocabulary and grammar for the JLPT N4 exam. It provides a comprehensive set of tools including a large question bank, varied question types, example sentences with pronunciation, and detailed grammar explanations.

### Does MOJi N4 offer pronunciation guides?

Yes, MOJi N4 includes native speaker pronunciation for each word. This feature is crucial for learners aiming for accurate Japanese pronunciation, whether for study abroad or work.

### How does MOJi N4 help with memorizing new words?

The app incorporates an efficient vocabulary memorization system and a complete review mechanism. This is designed to help users retain new words and avoid forgetting them, allowing for continuous learning anytime, anywhere.

### Can MOJi N4 help with Japanese grammar?

Absolutely. In addition to vocabulary, MOJi N4 offers detailed grammar explanations, functioning like a portable grammar book. This aims to facilitate a comprehensive breakthrough in Japanese language skills.

### What devices is MOJi N4 available on?

MOJi N4 is compatible with iPhone, iPad, and iPod devices. It is designed to be accessible on various Apple mobile platforms.

### How often is MOJi N4 updated?

The latest version of MOJi N4 is 3.5.1, which was last updated on January 29, 2026. This indicates a commitment to ongoing development and improvements.

### What is the user rating for MOJi N4?

MOJi N4 has a high user rating of 4.7 stars, based on 78 ratings. This suggests a generally positive user experience and satisfaction with the app's features and effectiveness.

### Is MOJi N4 free to use?

MOJi N4 is available for free. However, it does offer in-app purchases, which may provide access to additional content or features beyond the free offering.

## Version history (last 5 releases)

### 3.5.1 — 2026-01-29

优化了发音与动画体验～

### 3.5.0 — 2026-01-15

适配最新系统，优化使用体验～

### 3.4.1 — 2020-07-12

1. 修复Bug
2. 适配最新设备
3. 优化内核

### 3.4.0 — 2017-10-15

1. 修复Bugs
2. 更新内部重要模块

### 3.3.2 — 2017-04-28

- 修复和完善 -
1.  同步出错导致任务状态无法保存错误修复（重要）
2.  夜晚模式笔记背景色改善
3.  测试结果弹出动画改善

## Apps similar to MOJi N4

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [红宝书·新日本语能力考试N5N4文字词汇(详解+练习)](https://appshunter.io/ios/app/n5n4-plus/id1089039117) | 5.0 (1) | Free | Reference |
| [一番辞记：综合日语学习、背单词、五十音图、N5入门、红宝书](https://appshunter.io/ios/app/n5/id1614412258) | 4.8 (128) | Free | Reference |

## More apps by MOJI K.K.

- [MOJi N5-Vocabulary for JLPT N5](https://appshunter.io/ios/app/moji-n5-vocabulary-for-jlpt-n5/id918079516)
- [MOJi N2-「日本语能力测试」N2文字词汇对策](https://appshunter.io/ios/app/moji-n2-n2/id932749620)
- [MOJi N1-日语能力考试文字词汇学习书(JLPT N1)](https://appshunter.io/ios/app/moji-n1-jlpt-n1/id937714436)
- [MOJi N3-日语能力考试文字词汇学习书(JLPT N3)](https://appshunter.io/ios/app/moji-n3-jlpt-n3/id938615798)
- [MOJiKaiwa-Japanese Oral Travel](https://appshunter.io/ios/app/mojikaiwa-japanese-oral-travel/id1098732512)

All apps by MOJI K.K.: https://appshunter.io/developer/1874221503

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-29.*