Live Book Translation

ArcaDev

In-app purchases

About this app

Live Book Translation — EPUB Reader & AI Translator for Learning a Language Through Reading

Turn reading your ebooks into a powerful language-learning tool. Import your EPUB files, read comfortably, and instantly translate any word or passage without ever leaving your book, thanks to AI-powered translation.

📖 A CUSTOMIZABLE EPUB READER Fully customize your reading experience: text size, line spacing, margins, font (serif or sans-serif), and day or night theme. Pick up where you left off and keep track of your current and completed books.

🌍 INSTANT AI BOOK TRANSLATOR Select any passage to get an immediate translation, designed to preserve the tone and style of the original text—not a word-for-word translation, but a natural and faithful adaptation. Translate to English, Spanish, German, Portuguese, Italian, and many other languages.

🧠 LEARN VOCABULARY FROM YOUR READING Save every translated word and phrase to your personal vocabulary list. Track your progress (new, in progress, mastered) and review daily with built-in flashcards—learn a foreign language directly from the stories you love to read, without a separate app.

✨ FREE TO GET STARTED
Read as many books as you want, for free. Translation is included in a free quota right from the start; unlock unlimited translation with a monthly or annual subscription, or a one-time credit pack, with no commitment.

Whether you’re learning English, Spanish, or another language, Live Book Translation turns every page of your ebooks into a vocabulary lesson—one passage at a time.

Download Live Book Translation and read, translate, and learn.