抓住单词-AI闯关背单词·抗遗忘神器

The Catch Words App is a product designed for learning English words.

It is an interesting, loving and useful product created by several dads for their children and themselves.

English learners deserve a better choice, and we always feel that we can do something.


【No courses promoted, no ads】

- Green and pure: No interference, use it with confidence, focus only on learning English words.

- Smooth operation: Even kids can use it right away.

【Scientific memory engine】

- AI anti-forgetting algorithm: Based on the forgetting curve and spaced repetition method, upgraded to a more personalized memory model, minimizing the number of reviews as much as possible, saving learning time, and greatly improving memory effect.

- Cover-up memory method: Active recall to improve memory retention.

【Essential for exam review】

- Synchronize school word banks: Cover word banks for primary, junior high, senior high school, CET-4/6, high school entrance examination, college entrance examination, postgraduate entrance examination, IELTS, TOEFL, etc., and accurately match the teaching materials progress.

- Situational learning: AI generates personalized example sentences to ensure that the example sentences match your learning level, understand and use words in real scenarios, and enhance memory effect.

- Natural spelling method: Master the corresponding rules between letters and pronunciations, be able to read words when seeing them and write words when hearing the sounds.

- Word formation and association: Combine word form changes, synonyms, antonyms, roots and affixes, etc., master word formation rules, strengthen associations, and expand vocabulary.

【Fun tools】

- Level-based word memorization: Break down the entire link of "pronunciation → meaning → example sentence → spelling", unlock new words at each level, and pass through word islands one by one.

- Adorable widgets: Encourage learning in various ways, with cute cats helping. Develop a habit and increase the learning persistence rate by 70%.

- Streak mechanism: Inject lasting motivation into word memorization and bring a strong sense of achievement.

【Data tracking】

- Learning report: Clearly master the daily vocabulary growth, and the learning progress is clear at a glance.

- Forgetting curve report: Memory decay warning, accurately overcome weak vocabulary.


Start a free trial and experience the word learning journey that combines science and fun. For continuous development and ad-free experience, you need to pay after the trial period. We look forward to your joining!

Subscriptions will automatically renew unless you turn off auto-renewal at least 24 hours before the end of the current period in your iTunes account settings. You can manage your subscription and turn off auto-renewal in your iTunes account settings. When you confirm your purchase, your iTunes account will be charged. If you subscribe before the end of the free trial, the remaining time of the free trial will expire immediately after the purchase is confirmed.

Standard EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/