About this app
LUMO: AR Flashcards transforms how you study by combining augmented reality with proven flashcard techniques - inspired by the ancient Memory Palace method. CREATE & ORGANIZE • Build unlimited decks and flashcards for any subject • One-tap AI answer generation - just type your question, AI fills in the answer • Search and manage your card collection with ease STUDY WITH AI-POWERED QUIZZES • Review your cards with a swipe-based study flow • Automatic AI-generated multiple-choice quizzes after each review session • Track your score and see which cards need more practice • Mark cards as learned to focus on what matters PLACE CARDS IN THE REAL WORLD • Use augmented reality to pin flashcards in your physical environment • Walk around your room and see your study material floating in space • Cards persist between sessions - come back and they're right where you left them • Automatic room recognition restores your AR study space MEMORY PALACE TECHNIQUE • Turn any room into a Memory Palace - a proven memorization method used since ancient Greece • Associate information with physical locations for stronger recall • Build multiple palaces for different subjects SMART & PRIVATE • All flashcards and study data stored locally on your device • AI features powered by GPT-4.1 for accurate, multilingual answers • Works in any language - questions and quizzes adapt automatically • Sign in with email or Google Whether you're preparing for exams, learning a new language, or memorizing anything at all - LUMO turns your world into a study space.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 30, 2026 · 8:44 AM Free
Screenshots
