# 数学四年级下册-人教版小学数学点读教材 — 人教版数学课本

> Digital synchronized fourth-grade math textbooks with audio and note-taking features. (iPhone/iPad app by 卫英 肖.)

- Source: https://appshunter.io/ios/app/id1550502611 (this page in markdown: same URL + `.md`)
- Developer: [卫英 肖](https://appshunter.io/developer/1220418402)
- Category: Education, Lifestyle
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 9.0 · 161 MB
- Languages: English
- Released: 2021-01-25
- Data updated: 2026-06-07
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/id1550502611/reviews.md

## What is 数学四年级下册?

“乐学宝”点读机是一款可随身携带的智能电子点读课本。一点就通，一学就会，让孩子学习更轻松，让老师教得更省心，让爸妈变得更放心。

【产品特色】
1.教材同步-完全同步当前发行教材
2.原版品质-高清图片内容不伤眼
3.书写绘画-学习笔记两不误
4.读音清晰-准确播放课本内容
5.设计美观-用心做好每一个界面

【联系我们】
乐学宝客服QQ：3340941263
非常期待您的建议和反馈

## Key features

- Synchronized with current textbooks
- High-definition images
- Clear audio playback
- Note-taking and drawing capabilities
- User-friendly interface

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 解锁全部章节内容并去除广告 | $1.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/id1550502611/reviews.md

### 5/5 — 👍

*2022-03-13*

Petty good.

## Frequently asked questions about 数学四年级下册

### Does Math Grade 4 Renjiao Edition have ads?

No, Math Grade 4 Renjiao Edition does not contain advertisements. The app is free to download and use, with optional in-app purchases available.

### What devices is Math Grade 4 Renjiao Edition compatible with?

Math Grade 4 Renjiao Edition is designed for iPhone, iPad, and iPod devices. It offers a synchronized digital textbook experience across these Apple platforms.

### How does Math Grade 4 Renjiao Edition synchronize with textbooks?

The app is completely synchronized with the currently distributed textbooks, ensuring that students are learning the exact material covered in their physical books. This feature aims to make learning easier and more efficient.

### What is the age rating for Math Grade 4 Renjiao Edition?

Math Grade 4 Renjiao Edition has an age rating of 4+. This indicates it is suitable for young learners and provides foundational math content.

### When was Math Grade 4 Renjiao Edition last updated?

Math Grade 4 Renjiao Edition was last updated on January 26, 2021, shortly after its initial release on January 25, 2021. The current version is 1.0.

### Can students take notes or draw in Math Grade 4 Renjiao Edition?

Yes, Math Grade 4 Renjiao Edition supports writing and drawing directly within the app. This allows students to make learning notes and engage with the content visually.

### What are the benefits of using Math Grade 4 Renjiao Edition for parents and teachers?

The app is designed to make learning easier for children, less stressful for teachers to instruct, and more reassuring for parents. Its features like clear audio and synchronized content support these goals.

## Version history (last 1 release)

### 1.0 — 2021-01-26

No release notes.

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## More apps by 卫英 肖

- [放置勇士-单机探索类挂机游戏](https://appshunter.io/ios/app/id1224451662)
- [塔防英雄-最经典单机策略塔防游戏](https://appshunter.io/ios/app/id1229055366)
- [英语一年级上册-人教版小学英语点读教材](https://appshunter.io/ios/app/id1522140451)
- [英语二年级上册-人教版小学英语点读教材](https://appshunter.io/ios/app/id1523765704)
- [英语三年级上册-人教版小学英语点读教材](https://appshunter.io/ios/app/id1525478492)
- [英语四年级上册-人教版小学英语点读教材](https://appshunter.io/ios/app/id1525694903)

All apps by 卫英 肖: https://appshunter.io/developer/1220418402

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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 2026-06-07.*