Whet - Sharpen your mind

Whet is the micro-learning app for curious minds. Get 5-minute AI-generated lessons on any topic - from behavioral economics to sourdough baking - and watch your knowledge grow.

Sharpen up in 5 minutes a day.

HOW IT WORKS
• Pick any topic or let Whet suggest one • Learn through bite-sized cards: a hook, clear explanations, analogies, and key terms • Test yourself with quiz questions and get instant feedback • Watch your personal Knowledge Graph grow with every lesson

YOUR BRAIN, MAPPED Whet builds a visual map of everything you've learned. See how topics connect, track your mastery, and discover what to learn next - all powered by your curiosity.

MEMORY PULSE Don't just learn it - remember it. Whet uses spaced repetition (SM-2) to bring back the right questions at the right time. Stay sharp without the effort.

TRACK YOUR PROGRESS • Curiosity Score: see your knowledge grow across breadth, depth, and consistency • Streak tracking: build a daily learning habit • Level system: progress from Explorer to Master

POWERED BY AI Every lesson is generated fresh by AI, tailored to your chosen difficulty level. From beginner-friendly explanations to advanced deep dives - Whet adapts to you.

FREE TO START • 3 lessons per day, free forever • Explore 20+ curated topics across 15 categories • Full access to Knowledge Graph and Memory Pulse

TOPICS INCLUDE Finance, Psychology, Science, Philosophy, Technology, History, Health, Business, Art, Music, Cooking, Writing, Communication, Neuroscience, Productivity - and any topic you can imagine.

Sharpen up. Your mind will thank you.