LexiCore Oxford 5K

Stop memorizing blindly. Learn smarter with AI. Key Features: 1980 Essential Words: Carefully curated from Oxford 5000, focusing on B2 (695 words) and C1 (1,284 words) levels. Perfect for IELTS, TOEFL, and business English. AI-Powered Flashcards: Tap to flip and reveal definitions. Our AI automatically generates clear definitions and real-world example sentences for every word. Smart Learning Mode: Adaptive flashcard system helps you focus on words you don't know yet. Mark words as “Learned” to track your progress. Targeted Quizzes: Test your vocabulary with 10-question quizzes. Choose from All, B2, or C1 levels to challenge yourself. Track Your Progress: Visual dashboard shows total words, learned words, completion rate, and best quiz scores. Stay motivated. Personal Word Bank: Bookmark difficult words to create your own review list. Filter by level and search instantly. Clean Dark Mode UI: A beautiful, distraction-free interface designed for focused learning, day or night.