# i培优

> AI-powered English learning app for K-12 students with interactive lessons and assessments. (iPhone/iPad app by 楠 陈.)

- Source: https://appshunter.io/ios/app/i/id1240148849 (this page in markdown: same URL + `.md`)
- Developer: [楠 陈](https://appshunter.io/developer/1513509220)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 10.0 · 66 MB
- Languages: American English
- Released: 2017-05-31
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/i/id1240148849/reviews.md

## What is i培优?

i培优APP是一款综合型英语学习APP， 旨在为广大中小学生提供一款在线自学，在线作业及在线测试的智能语音技术赋能的学习辅助工具。课内外相补充， 线上线下相配合，聚焦核心素养，回归课堂本真。
i培优APP 六大功能特点：
1. 课本点读：点读、连读、语音评测、动画播放、同步翻译等五大功能全面升级，手机秒变点读机，支持左右翻页，滑动放大。
2. 单词学习：音形义用，多维呈现，让单词学习更轻松。通过图片、音标、汉语意思、音频、例句等让学生立体化学习单词，左右滑动进入其他单词的学习。单词学习可为学生预习、复习使用。
3. 语音评测：单词、句子、段落、测试等板块，全面增设语音评测功能，学生可即时检测自己的发音，并根据提示反复练习、跟读直到测评达标。
4. 作业测试、预习复习：量身打造个性化作业测试，即时评分，收集错题，助力学员智学、乐学，提升学习效率，培养良好的学习习惯。
5. 分级阅读：自主阅读，畅达世界。音频自动播放，页面自动翻页，中英文切换自如，中文翻译可隐藏。小学段配备生词本功能。中学段具备强大的划屏取词功能，便捷查看汉语意思与发音，扫清阅读障碍。
6. 即时分享：学习成果可即时分享到微信、QQ等平台，社交属性增强，不仅满足了学生互动分享的需求，同时增加品牌曝光率及宣传效果。
公司简介
马承英语总部是一家以高端数字化教育产品研发、教育科研课题研究实验、英语教学法传播、教育项目研发与推广、教学配套服务、国际教育信息交流于一体的综合性教育科研机构。马承英语总部以马承老师的“三位一体教学法”为指导思想，不断融入新精神，创新新理念，开拓新思路，致力于打造“中国人自己的英语品牌”！
经过多年的不懈努力，马承英语创造了良好的社会口碑，先后荣膺“中国教育培训机构最具竞争力十大品牌”、2011“回响中国”教育年度总评榜 “最具竞争力少儿英语品牌”、中国教育培训示范单位等称号。马承老师也荣获“改革开放30年中国民办教育30名人”、“建国六十周年中国品牌竞争力时代百名新闻人物”、“2016年度教育行业贡献奖”、“中国教育培训行业终身成就奖”等荣誉称号，享誉英语教育界。马承老师的教学法专著《马承与英语教育》列入由中国教育报刊社、人民教育家研究院组织编写的《教育家成长丛书》。
走进马承英语，品味独特教学魅力；选择马承英语，成就美好未来。您的关注，是我们的骄傲，是我们前行的动力！

## Key features

- Interactive textbook reading with pronunciation feedback
- Multi-dimensional vocabulary learning
- Real-time speech assessment for pronunciation practice
- Personalized homework and error collection
- Graded reading with audio and translation options
- Social sharing of learning achievements

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/i/id1240148849/reviews.md

### 4/5 — 请适配 dark主题

*2020-08-11, version 3.0.1*

Dark主题下有些字完全看不见，开始还以为是 app出问题了，后面发现切换成 light 主题就正常了。

## Frequently asked questions about i培优

### What is i培优's learning methodology?

i培优 focuses on supplementing classroom learning with online tools, emphasizing core literacy skills through interactive lessons and practice. It aims to make learning engaging and effective for K-12 students.

### Does i培优 offer progress tracking?

Yes, i培优 provides personalized homework and tests with instant scoring and error collection, which helps in tracking student progress and identifying areas for improvement.

### Can i培优 be used for offline learning?

The description does not explicitly state offline capabilities. However, features like '课本点读' (textbook reading) and '分级阅读' (graded reading) with audio playback suggest that some content may be accessible offline once downloaded.

### What devices does i培优 support?

i培优 is available on iPhone, iPad, and iPod, indicating compatibility with Apple's iOS ecosystem.

### How often is i培优 updated?

The latest version is 3.0.10, and it was last updated on November 10, 2021. This suggests a moderate update frequency, though specific intervals are not detailed.

### What is the age rating for i培优?

i培优 has an age rating of 4+, making it suitable for young children and students up to high school age.

### Does i培优 have ads?

The provided data does not specify whether i培优 contains advertisements. Therefore, it is not possible to confirm the presence or absence of ads.

### Is i培优 free to use?

Yes, i培优 is listed as 'Free' and does not have in-app purchases, indicating that the core features are available without cost.

## Version history (last 5 releases)

### 3.0.10 — 2021-11-10

1 修复语音测评的异常
2 修复其他问题，提高APP稳定性。

### 3.0.9 — 2021-09-19

1 新增注销账号功能
2 新增课前导学功能
3 新增单元入门测和出门考功能
4 优化单词测评

### 3.0.7 — 2020-12-31

1. 优化程序，提高稳定性
2. 优化语音测评交互，创建反馈机制

### 3.0.6 — 2020-11-09

1. 可以绑定三本教材
2. 学生可以退出或更换班级
3. 优化录音评测和其他bug

### 3.0.4 — 2020-10-20

1. 短文朗读,看图说话,谈论话题的语音评测改为开放题型；
2. 头像在部分手机上无法更改
3. 单词学习重复奖励学币取消
4. APP学习时长统计异常，改为限制单次

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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 2026-06-10.*