# 背词解锁-锁机,戒手机,不做手机控,防沉迷,屏幕时间管理

> Vocabulary learning app that unlocks phone usage time for correct answers. (iPhone/iPad app by 嘉润 侯.)

- Source: https://appshunter.io/ios/app/id6747621106 (this page in markdown: same URL + `.md`)
- Developer: [嘉润 侯](https://appshunter.io/developer/1789667842)
- Category: Education
- Price: Free with in-app purchases
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 17.6 · 102 MB
- Languages: Chinese (Simplified, China)
- Released: 2025-07-30
- Data updated: 2026-08-31
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/id6747621106/reviews.md

## What is 背词解锁?

背词解锁 - 让学习成为获得自由的钥匙**

想要更多娱乐时间？先来背背单词吧！

**独特体验**
背词即解锁 - 每答对一题获得1个时间币，兑换使用时长，解锁限制app
可设置每日免费临时解锁时间（最多30分钟,第二天生效）

**科学高效**  
基于艾宾浩斯遗忘曲线，智能安排复习时间
错题重现机制，答错单词重点练习直到掌握

**丰富词库**
四级核心词汇、雅思词汇，考研、专升本等必备高频词汇 

**智能学习**
个性化复习频率，进度可视化展示

告别枯燥背单词，用知识换取自由！
现在下载，开启高效背词之旅！

如有任何问题或建议，欢迎发送邮件至 WordUnlock@163.com
隐私政策: https://docs.qq.com/doc/DY3JYRkNtdGFCZnBn
使用条款: https://docs.qq.com/doc/DY0Nxc0ZWRGNvZGx2

## Key features

- Earn phone unlock time by answering vocabulary questions
- Utilizes Ebbinghaus forgetting curve for smart review scheduling
- Focuses on incorrect answers for mastery
- Offers core vocabulary for various exams
- Visualizes learning progress
- Allows temporary daily unlock time

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| All access | $3.99 | per month |
| all access | $9.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| all access | $19.99 | one-time |
| alltime_newyear | $17.99 | one-time |



## Frequently asked questions about 背词解锁

### How does 背词解锁 work?

背词解锁 allows you to earn time credits by correctly answering vocabulary questions. These credits can then be used to unlock your phone and access restricted apps, turning study into a reward.

### What learning methods does 背词解锁 use?

The app employs scientific methods like the Ebbinghaus forgetting curve to intelligently schedule reviews and a mechanism to re-present incorrect answers until mastery is achieved.

### What kind of vocabulary is available in 背词解锁?

It includes core vocabulary for exams such as CET-4, IELTS, and postgraduate entrance exams, focusing on high-frequency words essential for academic success.

### Can I temporarily unlock my phone with 背词解锁?

Yes, you can set a daily free temporary unlock time of up to 30 minutes. This feature becomes effective the following day.

### Does 背词解锁 have ads?

No, the app is ad-free, providing an uninterrupted learning and usage experience.

### What devices is 背词解锁 compatible with?

背词解锁 is available for iPhone and iPad devices.

### How often is 背词解锁 updated?

The latest version is 4.3, and the app was last updated on June 2, 2026, indicating regular maintenance and updates.

### What is the age rating for 背词解锁?

The app has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 4.7 — 2026-08-29

1、优化自定义词库导入
2、优化使用体验

### 4.6 — 2026-07-25

修复已知问题

### 4.5 — 2026-06-27

修复已知问题

### 4.4 — 2026-06-05

1、修复解锁失败的问题

### 4.3 — 2026-06-02

1、加入日韩词库
2、修复背单词卡顿

## Apps similar to 背词解锁

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [语宙单词 - 四六级考研英语词汇学习](https://appshunter.io/ios/app/id6747289018) | 2.3 (3) | $0.99 | Education |
| [FlowPack：开包集卡背单词](https://appshunter.io/ios/app/flowpack/id6752347947) | 4.6 (17) | Free | Education |
| [头号英语](https://appshunter.io/ios/app/id6756062572) | 5.0 (2) | Free | Education |
| [小词书 - A4纸背单词法](https://appshunter.io/ios/app/a4/id6751853827) | 5.0 (2) | Free | Education |
| [Rhythm Word: Vocab in Context](https://appshunter.io/ios/app/rhythm-word-vocab-in-context/id6757683503) | 5.0 (2) | Free | Education |
| [魔性背单词 - 磨耳朵记忆法，10秒记单词](https://appshunter.io/ios/app/10/id6741951419) | — | Free | Education |

## More apps by 嘉润 侯

- [FocusFishing - pomodoro timer](https://appshunter.io/ios/app/focusfishing-pomodoro-timer/id6754167200)
- [DopaLock - Learn Before Scroll](https://appshunter.io/ios/app/dopalock-learn-before-scroll/id6755105538)
- [FocusGlobe - pomodoro timer](https://appshunter.io/ios/app/focusglobe-pomodoro-timer/id6760584033)
- [FocusBalloon: Pomodoro Timer](https://appshunter.io/ios/app/focusballoon-pomodoro-timer/id6762107381)

All apps by 嘉润 侯: https://appshunter.io/developer/1789667842

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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 2026-08-31.*