Biblyx: Read & Learn Words

Learn a language by reading the books you love. Biblyx turns any EPUB, PDF, or TXT into personalized vocabulary lessons — tap any word, get an instant translation, and remember it for good.

Unlike traditional language learning apps, Biblyx uses real books as your lessons. Your books are the lesson. Read real novels, classics, articles, and stories in the language you’re learning, and build your vocabulary from the words that truly matter to you.

No childish games. No generic courses. Just you, your books, and real reading.

📖 Read real books
• Import your own EPUB, PDF, and TXT books
• Build a personal library of the books you want to read
• A comfortable reading app with light and dark modes
• Search inside books, highlight, and bookmark
• Authentic literature in the language you're studying — not simplified drills

👆 Tap to translate
• Tap any word for an instant translation
• A built-in dictionary shows pronunciation (IPA), part of speech, and CEFR level (A1–C2)
• Hear how each word sounds
• Every word is saved with the sentence from the book where you found it — real context, not isolated flashcards

🧠 Turn words into memory — WordLab
• Your saved words become smart flashcards
• A proven spaced-repetition system brings each word back right before you'd forget it
• Filter and sort your vocabulary by CEFR level
• See how many words you know at every level
• "Struggling word" markers show what needs more review
• A vocabulary builder that grows with every book you read

🌍 Made for language learners
• Learn German, English, Spanish, French, Italian, Russian, Turkish, Azerbaijani and more
• Interface available in 8 languages
• An offline dictionary covers common words when you have no connection
• Your library and vocabulary stay in sync across devices

Whether you read a novel in German, an article in French, or a short story in Spanish, Biblyx quietly builds your vocabulary from real reading — the words you meet, translate, and choose to keep.

Stop memorizing random word lists. Start learning a language from the books you already love to read.

Read. Tap. Translate. Remember.