4You: Learn language via video
4You: Learn language via video Summary
4You: Learn language via video is a free, with in-app purchases iOS app in Education by 4ENGLISH TECHNOLOGY CO.,LTD. Released in Jan 2026 (8 months ago). It has 83 ratings with a 4.72★ (excellent) average. Based on AppGoblin estimates, it reaches roughly 636 monthly active users and generates around $<10K monthly revenue (100% IAP / 0% ads). Store last updated Sep 15, 2026
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4You: Learn language via video SDKs Summary
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4.72★
Ratings: 83
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App Description
Learn languages in a practical, fun, and engaging way every day.
4You turns the content you watch every day into real language lessons. Understand videos with bilingual subtitles and a one-tap dictionary, then improve your listening and speaking skills through Shadowing, Dictation, Cloze exercises, and AI conversations.
More than just learning through videos, 4You helps you build vocabulary, practice speaking, reading, writing, and grammar in one app. Learn English, Chinese, Korean, Japanese, French, German, Spanish, and many other languages in a way that matches your interests and learning level.
TURN YOUR FAVORITE VIDEOS INTO LANGUAGE LESSONS
- Choose videos available on 4You, share or upload your own videos
- Watch videos with bilingual subtitles and sentence-by-sentence transcripts
- Look up words, phrases, and sentences instantly with the one-tap dictionary
- Practice Shadowing to improve pronunciation, intonation, and speaking reflexes
- Practice Dictation to improve detailed listening skills
- Practice Cloze exercises to strengthen listening comprehension and vocabulary
- Have AI conversations based on the topics and content from the videos you learn
LEARN AND REVIEW VOCABULARY EFFECTIVELY
- Save words and phrases to your personal vocabulary notebook
- Learn and review vocabulary with flashcards
- Practice vocabulary through different exercises
- Review vocabulary with the Spaced Repetition method
LEARN VOCABULARY THROUGH GAMES WITH WORD GARDEN
- Combine vocabulary learning with gamification to make review less boring and more enjoyable
- Learn vocabulary at every level, from beginner to advanced
PRACTICE SPEAKING WITH AI
- Practice speaking with AI across various topics, from A1 to C2 levels
- Receive feedback on your answers and suggestions to improve your expressions
PRACTICE READING, WRITING & GRAMMAR
- Practice reading through books, articles, and various content based on your interests
- Practice writing with different topics and receive support to improve your expression
- Learn and practice grammar based on your level
A VIBRANT LANGUAGE LEARNING COMMUNITY
- Share learning content and your language learning journey
- Share stories and interact with the community
- Make friends and chat with people who share the same language learning goals
- Exchange knowledge, experiences, and stay motivated together
4You supports learning more than 4