Krum - Learn New Things Daily

Knowledge, crumbled into 20-second facts. Open, swipe, learn something you didn't know an hour ago. Now with sharing, just like sending funny reels to your friends.

Krum turns doomscrolling into something worth your time.

Instead of endless videos and outrage, you get one punchy fact per swipe — 20 to 30 words that actually stick. History, science, space, psychology, true crime, food, philosophy... 31 topics, one vertical feed.

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WHAT MAKES KRUM DIFFERENT

Most learning apps want hours. Krum wants 60 seconds.

Every card is a single fact — sourced from real references and rewritten to be surprising, punchy, and immediately shareable. No lectures. No quizzes you didn't sign up for. No paywalls mid-session.

You swipe. You learn. You stop whenever you want. Either way you walked away knowing something you didn't before.

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FEATURES

• 31 knowledge categories — History, Science, Space, Nature, Medicine, Psychology, Politics, Food, Mathematics, Philosophy, and more

• Personalized feed — choose your topics during setup, adjust anytime

• Hundreds of new facts added every day

• Completely free. No account required.

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BUILT FOR THE CURIOUS

Krum is for people who find doomscrolling boring and need something more stimulating for the brain. For the person who always ends up going down a rabbit hole. For anyone who wants the knowledge without the homework.

One fact. One swipe. See you tomorrow.

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CATEGORIES INCLUDE

History · Science · Space · Nature · Technology · Culture · Medicine · Psychology · Politics · Food · Mathematics · Philosophy · Economics · Language · Art · Music · Architecture · Geography · Mythology · Engineering · Literature · Sports · Inventions · Physics · Biology · Astronomy · and more