EPUB · TXT
Learn Through Reading
Import EPUB and TXT books. Tap any word to instantly translate it and add it to your personal dictionary. Learn vocabulary in real context.
Now available on iOS
Master Any Language
Naturally
Read real books, practice with AI-powered exercises, and retain everything with smart repetition. LangYOU turns your curiosity into fluency.
13
Languages
9
Exercise Types
AI
On-Device AI
// 01 · feature.matrix
Everything You Need to Learn a Language
LangYOU combines reading, AI, and science-backed learning techniques in one beautiful app.
ON-DEVICE
AI-Powered Learning
On-device AI generates contextual sentences, personalizes exercises, and acts as your private language tutor.
SM-2
Smart Spaced Repetition
The SM-2 algorithm schedules reviews at the perfect moment. You'll remember words long-term, not just for the next test.
9 TYPES
9 Exercise Types
Flashcards, Word Sprint, Mastery Sprint, matching, sentence builder, listening, spelling, context guessing, and AI Compose.
A1 — C2
CEFR Progress Tracking
Track your level from A1 to C2 with the Common European Framework. See exactly where you stand and what to learn next.
WATCH · WIDGET
Learn Everywhere
Apple Watch companion app, home screen widgets, and full offline support. Your vocabulary is always with you.
// 02 · onboarding.flow
How It Works
Three simple steps to start your language journey.
01
Choose Your Languages
Select your native language and the language you want to learn. Choose from 13 supported languages.
02
Read & Discover
Import your favorite books or start with built-in vocabulary lists. Tap unknown words to translate and save them.
03
Practice & Master
Review with flashcards, complete exercises, and chat with AI tutor. Smart repetition ensures lasting memory.
// 03 · practice.modes
9 Ways to Practice
Every exercise targets a different skill — from recognition to production.
Flashcards
01Swipe-based review with SM-2 spaced repetition
Word Sprint
02Multiple-choice translation against the clock
Mastery Sprint
03Multi-stage drills that lock in your hardest words
Pairs
04Connect words with their translations on a board
Sentence Builder
05Tap words to assemble the correct sentence
Listening
06Hear a word, type what you heard
Spelling
07Type the correct spelling from memory
Context
08Fill the missing word in a real sentence
AI Compose
09Write your own sentence, AI checks grammar and gives a score
// 04 · supported.locales
13 Languages. One App.
Learn any of these languages from any of these languages. Any combination works.
🇬🇧EnglishEN
🇷🇺РусскийRU
🇺🇦УкраїнськаUK
🇪🇸EspañolES
🇫🇷FrançaisFR
🇩🇪DeutschDE
🇨🇳中文ZH
🇯🇵日本語JA
🇰🇷한국어KO
🇧🇷PortuguêsPT
🇮🇹ItalianoIT
🇹🇷TürkçeTR
🇮🇳हिन्दीHI
// 05 · ship.it
Start Learning Today
Join thousands of learners who chose the smarter way to master a new language.
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