LinguoLand

Read English originals at your own pace. Tap any word for a card, ask AI to unpack any sentence, and track what you actually know. Your books stay on-device.

LinguoLand is an immersive reader for people who want to read English originals — not flashcards, not quizzes, just books you actually want to read, with smart help when you need it.

WHAT YOU CAN DO

• Read English public domain books — built-in catalog from Project Gutenberg and Standard Ebooks • Import your own EPUB, TXT, MOBI, AZW3, FB2, or CBZ • Tap any word → instant card with definition, examples, etymology • Tap any sentence → AI explains meaning, grammar, and tone in plain language • Bilingual side-by-side view or chapter-level translation • Auto-track which words you know, are learning, or don't know yet • Read progress syncs across devices

WHY IT'S DIFFERENT

• Your documents stay on your device. Imported EPUBs live in the app's sandbox. We only store a file fingerprint (SHA-256) so progress can sync — we never host your file content.

• No ads, no streaks, no daily quotas. Read as little or as much as you want. There's no "missed your goal" guilt.

• AI runs on demand. Nothing is pre-translated. The AI works only when you tap a word or ask about a sentence.

ABOUT LEARNING

LinguoLand doesn't push you to "study." You just read. The app quietly tracks the words you tap and the chapters you cover. Next time the same word appears, it shows up in just the right way — that's what "immersive" actually means.

PRIVACY

• Sign up with email only • Document content never leaves your device • No third-party tracking or ad SDKs • Privacy policy: https://docs.linguoland.com/legal/privacy-policy

ABOUT LINGUOLAND

LinguoLand also has a Chrome browser extension for web reading. Mobile and extension share the same account and vocabulary state.

Docs: https://docs.linguoland.com Contact: support@linguoland.com