About
This app uses a unique gamified approach where answering vocabulary questions earns you time credits to unlock your phone. It features science-based learning methods, a rich word library, and progress tracking to make studying more engaging and rewarding.
What's New in 背词解锁
4.5
June 27, 2026
修复已知问题
Subscription plans
All access
All access
In-App Purchases
$19.99
all access
all access
Developer apps
FAQ
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.
