Read books. Learn languages.

  • Instant word translation — tap any word
  • AI grammar & phrase explanations
  • 67,000+ free books in 40+ languages
  • Flashcards built from your own reading
  • Text-to-Speech in any language
Lingible App — Free Books Library
67,000+
Free Books
40+
Languages
4.9★
App Rating

Language apps make you feel busy.
Not fluent.

You've done the streaks. You've tapped the flashcards. You've listened to podcasts you half-understood.

But nothing has come close to the natural way you learned your first language — by absorbing real content that actually interested you.

Lingible is built on that insight.

How it works

Three steps to fluency through reading

1
📚

Pick a book

Browse 67,000+ free titles or upload your own EPUB, PDF, or TXT in any of 40+ languages.

2

Tap and learn

Tap any word for an instant translation. Ask the AI for grammar or phrase explanations — without leaving the page.

3
🧠

Build vocabulary

Every tapped word can be saved. Review with flashcards. Watch your progress grow one page at a time.

Everything you need to learn through reading

Core Feature

Instant Translation

One tap, immediate meaning. No switching apps. No losing your place. Translate any word instantly — with pronunciation, grammar info, and examples included.

  • Tap any word to translate instantly
  • Hear the correct pronunciation
  • Save to flashcards in one tap
  • Grammar and example sentences included
Lingible instant word translation
AI-Powered

AI Reading Assistant

More than translation — understanding. Ask the AI to explain grammar, unpack idioms, summarize chapters, or give you context. Your personal language tutor lives inside every book.

  • Explain any word or phrase in context
  • Grammar explanations on demand
  • Summarize or analyze any passage
  • Chat freely about what you're reading
Lingible AI reading assistant
Vocabulary

Flashcards & Vocabulary

Every word you save becomes a flashcard. Review on your own schedule. Track which words you know, which you're learning, and which you've mastered — all connected to the book you read them in.

  • Auto-create flashcards from saved words
  • Study sessions with smart review
  • Mark: Don't know / Know / Learned
  • Words linked back to their source book
Lingible flashcards vocabulary study
Audio

Listen as You Read

Hear the language as you read it. Text-to-Speech plays any book aloud in your target language — improving pronunciation and listening comprehension in the same session.

  • TTS in any supported language
  • Adjustable speed, pitch, and volume
  • Follow along while listening
  • Build listening skills passively
Lingible text to speech listening
Your Library

Read Any Book You Want

Upload your own books or pick from classic literature built into the app. Every book becomes a language lesson.

  • Supports EPUB, PDF, MOBI, TXT, FB2
  • Adjustable fonts, spacing, and themes
  • Light and dark reading mode
  • Reading progress tracking
Lingible upload books reader

67,000+ books.
Free. Ready now.

From classic literature to modern novels. From children's books for beginners to academic texts for advanced learners. Available the moment you install the app — no subscription required.

🇪🇸 Spanish 🇫🇷 French 🇩🇪 German 🇷🇺 Russian 🇯🇵 Japanese 🇸🇦 Arabic 🇮🇹 Italian 🇹🇷 Turkish 🇵🇹 Portuguese 🇰🇷 Korean 🇨🇳 Chinese + 30 more
Browse the Library →
Lingible free books library

Lingible works for every kind of language learner

🌱

Beginner

Start with children's books. Every word is one tap away. Build confidence page by page.

📈

Intermediate

Jump into real novels with AI to fill the gaps. Stop relying on exercises alone.

🎯

Advanced

Read without limits. Save the rare words you don't know. Polish your fluency with real content.

🎓

Student

Read your assignments with translation and grammar help built right in. Study smarter.

✈️

Traveler

Learn fast. Read about your destination in its own language before you arrive.

🏠

Expat

Stay connected to your home language. Or master your new one. Both are here.

Frequently asked questions

Yes, Lingible is free to download and includes access to 67,000+ books at no cost. Premium features are available with a subscription.

Duolingo and Babbel use drills and exercises. Lingible teaches language through reading real books — the same way you learned your native language. It's immersive, contextual, and actually engaging.

Yes. Reading in context is one of the most effective language acquisition methods, supported by research. Lingible adds instant translation and AI assistance so you're never stuck — and always learning.

Lingible supports reading in 40+ languages, including Spanish, French, German, Russian, Arabic, Japanese, Turkish, Italian, Portuguese, Chinese, Korean, and many more.

Yes. You can upload EPUB, PDF, MOBI, TXT, and FB2 files and read them with full translation and AI support.

Yes, Lingible is available on both iOS (App Store) and Android (Google Play). Free to download.

Your next language is
one book away.

Join 50,000+ learners who chose reading over drilling.
Start with any book. In any language. For free.