# 六级英语词汇YY背单词核心专业版HD — CET-6等级考试最新考纲词汇

> CET-6 vocabulary memorization app based on forgetting curve theory. (iPhone/iPad app by 怡怡 沈.)

- Source: https://appshunter.io/ios/app/yyhd/id616042594 (this page in markdown: same URL + `.md`)
- Developer: [怡怡 沈](https://appshunter.io/developer/582667064)
- Category: Education, Reference
- Price: Free with in-app purchases
- Rating: 3.00/5 from 2 App Store ratings · 20 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 97 MB
- Languages: American English, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2013-03-19
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/yyhd/id616042594/reviews.md

## What is 六级英语词汇YY背单词核心专业版HD?

YY背单词CET6六级核心词汇专业版在艾宾浩斯(Ebbinghaus)遗忘曲线理论基础上, 结合众多背单词使用者的实战经验, 通过与使用者的简单交互, 利用人脑记忆黄金序列法找到学习者的记忆遗忘点，然后根据学习者的不同情况，逐渐调整适合其自身的黄金序列，在学习时间接近学习者记忆遗忘点时，重复学习者还没有形成长期记忆的内容，决定学习内容出现的频率和次数，直到记忆遗忘点消失，以达到长时记忆的效果。*所有内容均为离线模式，不需要连接互联网，软件支持iPhone、iPod touch、iPad等各版本的软硬件设备*

***软件特色***
1、单词全: 覆盖了新大学英语教学大纲六级以及六级后考试词汇必备的全部词汇 (*注: 免费版可背诵300个单词, 无任何功能性限制)。

2、强悍的闪电记忆功能，利用智能记忆引擎，动态管理记忆黄金序列，数倍提高记忆效率。

3、全文有声词典支持: 每个单词都提供详尽的中文解释、音标、发音、例句用法、联想记忆、词语辨析、英英解释等。

4、生词字典：每一课学习过程中都能迅速切换到该课程的生词列表，每个单词都提供详尽的解释、音标、发音、例句用法等等，每个单词都可自主加入“生词本”中，帮助你快速记忆学习英文单词。

5、全智能任务管理: 智能分配每天需要完成的单词任务, 学习者在完成任务的过程中潜移默化做到长效记忆的效果, 任务同时提供方便的回顾管理功能。

6、提供单词收藏以及测试错题库等功能, 简便易用实用!

以上仅仅是一个开始，本软件会不断更新与扩充内容，终身免费升级！

*友情提示: 任何强大好用的工具都离不开使用者自身的努力, 工欲善其事，必先利其器, YY背单词这个利器已经提供给你, 就等你来体验使用与收获了!

您在使用过程中遇见任何疑问或有任何建议，可随时通过软件里的帮助支持链接来与我们取得联系。

## Key features

- Ebbinghaus forgetting curve method
- Smart memory engine for efficiency
- Offline access to all content
- Detailed word explanations and examples
- Intelligent task management
- Vocabulary collection and error tracking

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| YY背单词CET六级词汇完整版 | $2.99 | one-time |


## Recent user reviews (10 of 20)

All indexed reviews: https://appshunter.io/ios/app/yyhd/id616042594/reviews.md

### 5/5 — 好

*2019-07-20*

好

### 2/5 — 挂羊头卖狗肉

*2019-05-16*

上面写的六级单词，打开全是四级单词书，浪费时间，浪费流量

### 5/5 — 很好用，但是有bug

*2019-02-14*

很好用，顺便给开发提个bug，在用双击关闭详细内容的时候，如果触发了iPhone的长按选择，软件就会假死。好像是这样，嗯！

### 5/5 — 很好的记单词软件

*2018-08-06*

很喜欢这个软件了，解释的很详细，强化记忆和闯关模式都很不错

### 5/5 — 试用版

*2018-07-04*

试用版功能少

### 5/5 — 我挺喜欢的

*2018-03-18*

很多单词，点开可以看到解释，如果。。。强化记忆那里，单词一出来就立马念出来就完美了

### 5/5 — 不错

*2017-12-14*

用起来很顺手。不错。一直支持

### 4/5 — 不错的软件

*2017-08-23*

挺好的，单词解释很详细

### 5/5 — 还不错

*2017-03-15*

单词很全，解析也很好，刚开始用没多久，会坚持用！

### 5/5 — 有点意思

*2016-12-21*

挺好的，推荐

## Frequently asked questions about 六级英语词汇YY背单词核心专业版HD

### What is the learning methodology of YY Back Words?

YY Back Words utilizes the Ebbinghaus forgetting curve theory combined with a smart memory engine. It dynamically adjusts the presentation of vocabulary based on the user's individual forgetting points to optimize long-term memory retention.

### Does YY Back Words offer offline access?

Yes, all content within YY Back Words is available in offline mode, meaning you do not need an internet connection to use the app.

### What kind of vocabulary content does YY Back Words cover?

The app covers all essential vocabulary for the new university English syllabus for CET-6 and vocabulary required for exams after CET-6. The free version allows access to 300 words without functional limitations.

### How does YY Back Words track user progress?

The app features intelligent task management that assigns daily vocabulary goals. It also includes functions for collecting favorite words and tracking incorrectly answered words in a test error bank for review.

### What are the details of the free version of YY Back Words?

The free version of YY Back Words allows users to memorize up to 300 words and has no functional limitations. Users can experience the core features of the app before considering any potential upgrades.

### How often is YY Back Words updated?

The app is continuously updated and expanded with new content, and users receive lifelong free upgrades. The last update was on June 15, 2020, with the latest version being 16.01.

### What devices are supported by YY Back Words?

YY Back Words supports a wide range of Apple devices, including iPhone, iPod touch, and iPad, across various software and hardware versions.

### What is the user sentiment for YY Back Words?

Based on the provided data, YY Back Words has a rating of 3.0 stars from 2 ratings. This indicates a mixed to average user reception.

## Version history (last 5 releases)

### 16.01 — 2020-06-15

- 修復bug

### 10.13 — 2020-05-25

- 校正部分單詞數據

### 10.01 — 2019-03-22

- bug fix

### 9.02 — 2016-03-31

- bug fix

### 9.01 — 2016-03-24

- bug fix

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All apps by 怡怡 沈: https://appshunter.io/developer/582667064

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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 2026-08-21.*