Upgrade Your Mind 🧠
RosettaMind is your cognitive gym — an AI-powered training platform that turns anything you want to learn into interactive levels that challenge your mind. Instead of passive courses or fleeting AI chats, you build a living library of memories that gets stronger over time, on your own or with friends around the world. It provides structure and continuity for long-term retention, not passive or fragile learning. Designed to make learning unforgettable.

━━━ WHO IT'S FOR ━━━

🦉 YOU LOVE LEARNING — Explore any topic that excites you. Create levels from prompts, PDFs, audios, or invent them from scratch.

🌍 YOU WANT TO PRACTICE LANGUAGES — Build vocabulary, practice pronunciation, and switch fluently between languages with voice-powered exercises.

🎓 YOU NEED TO STUDY — Turn your PDFs, lecture notes, and study material into interactive levels that stick, using spaced repetition that adapts to you.

👥 YOU WANT TO EXERCISE COLLABORATIVELY — Invite buddies to train alongside you. Share metaphors, images, and notes. Keep each other moving forward.

🎤 YOU WANT TO TRAIN YOUR VOICE — Your voice is a mirror of your cognition. Exercise articulation, precision, agility, and creativity with voice-powered exercises.

🧠 YOU WANT TO IMPROVE COGNITIVE FITNESS — Exercise your memory, attention, and other cognitive abilities using spaced repetition techniques in the most efficient and productive way.

━━━ CREATE A LEVEL FROM ANYTHING ━━━
🌍 Language levels (NEW) — Train in 15+ languages including Spanish, French, Japanese, Mandarin and Hindi. Learn and Exercise.
✨ From any topic — Type a topic ("Roman aqueducts", "molecular biology", anything) and get a tailored level in seconds.
📄 From a PDF — Upload an academic paper, chapter or document. RosettaMind extracts the key ideas and builds a level for you.
🎙️ From audio — Drop in a lecture, podcast or interview. We transcribe and turn it into questions automatically.
🎲 Random levels — Discover new topics with one tap.
🔀 Mix your levels — Combine questions from your existing levels into a fresh review session.
🌐 Community mix — Train on a blend of questions from public levels created by users around the world.
✏️ From scratch — Build a level question by question. Perfect for your friends' birthdays, your shopping list, or any specific facts you want to remember.

━━━ THE COGNITIVE GYM ━━━

Memory is just the beginning. Train your voice, agility, and creativity.

🌉 Word Bridge — Build creative associations between distant concepts. Strengthens lateral thinking.
🔄 Speech Switch — Switch fluidly between languages.
🎤 Speech Analysis — Read passages out loud and receive AI feedback on accuracy, fluency, clarity, and prosody.

━━━ TRAIN TOGETHER ━━━

Cognitive training doesn't have to be solitary:

🤝 Buddies — Train together on the same level and see each other's progress.
🔗 Share any level — Generate a share link friends can clone or join.
💬 Pokes & notes — Encourage each other, exchange explanations, grow together.
🌐 Public levels — Discover what the community is learning. Clone or join any public level.

━━━ TWO QUESTION MODES ━━━

🏛️ Time Travel — Questions appear as windows on buildings from different periods of human history.
🔷 Flexible — Questions appear as geometric shapes you can expand to dive deeper.

━━━ INSIGHTS ━━━

📊 Global Insights — Your performance across all your levels.
📈 Local Insights — Detailed metrics inside each level.
🎯 Speech Insights — Track your voice insights and progress over time.

━━━ SCIENCE INSIDE ━━━

RosettaMind uses scientifically proven spaced repetition: items you struggle with come back more often, items you've mastered are spaced out — maximizing long-term retention with minimum time spent.

━━━ EVERYWHERE YOU GO ━━━

Web · Android · iOS — your progress syncs across all devices.
Bilingual interface: English & Spanish.

It's time to upgrade your mind.