Lumin: English Vocabulary

Expand your English vocabulary naturally through the power of world-class storytelling and interactive AI practice. Lumin combines timeless classic literature with smart vocabulary tools, an interactive AI Chat Tutor, natural audio narration, and spaced-repetition flashcards to help you master English effortlessly. Whether you are preparing for exams like TOEFL, IELTS, or simply want to read English books without constantly getting stuck on unfamiliar words, Lumin is your ultimate language learning companion. WHY LUMIN? ◆ NEW: Interactive AI Chat Tutor Don't just memorize words—use them in real conversations! Chat in English with your personal AI tutor on any topic, discuss the stories you are reading, and actively practice using your saved vocabulary words with instant feedback and grammar corrections. ◆ Curated Classic Library Immerse yourself in hundreds of literary masterpieces — from Sherlock Holmes and Pride & Prejudice to Dracula and Alice in Wonderland — organized by CEFR difficulty levels (A1 to C2). ◆ Instant One-Tap Translation Never leave your reading flow. Tap any word to instantly see its grammatical breakdown, definition, phonetic pronunciation, and contextual translation in your native language. ◆ Natural Storyteller Audio Listen to native-speaker audio narrations synchronized with live word highlights. Train your listening comprehension and perfect your pronunciation while reading along. ◆ Smart Spaced-Repetition Flashcards (SRS) & 60s Match Game Automatically save new words to your personal Memory Vault. Review them with 3D flashcards, science-backed spaced repetition algorithms, and fast-paced 60-second word matching challenges so you never forget what you read. ◆ Immersive 3D Reading Experience (Page Curl) Enjoy realistic 3D page-turn animations, soothing paper sounds, customizable fonts, and eye-friendly themes (Warm Cream, Sepia, and Night Mode) designed for long, comfortable reading sessions. ◆ Import Your Own Books Bring your favorite stories with you. Lumin PRO allows you to easily import your own .EPUB and .TXT files to read and study with all smart translation tools. ◆ 100% Privacy-First No registration or account creation required. Your reading history, vocabulary decks, and bookmarks are stored securely on your personal device. ------------------------------------------- LUMIN PRO SUBSCRIPTION ------------------------------------------- Unlock the complete Lumin experience with Lumin PRO: - Unlimited book reading across all library levels - Unlimited interactive practice with AI Chat Tutor - Unlimited vocabulary saves & flashcard quizzes - Advanced Storyteller audio voices - Custom EPUB & TXT book imports Subscription Terms: Payment will be charged to your Apple ID Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current billing period. You can manage and cancel your subscriptions anytime by going to your App Store Account Settings after purchase. Support: [email protected] Privacy Policy: https://hakankorhasan.com/learna/privacy.html Terms of Service: https://hakankorhasan.com/learna/terms.html