Prosoki teaches kids aged 8–15 the same techniques used by World Memory Champions — through play, not lectures.
$4.99 once · No subscription · No ads
Prosoki uses the ancient Memory Palace technique — the same method that helped people memorize entire books before paper existed.
Choose a room you know well — your bedroom, kitchen, or classroom. Walk through it in your mind.
Place a crazy, funny image at each spot. A cow on the couch? A volcano in the TV? The sillier, the stickier!
Walk through your palace in your mind and every image comes back instantly. That's it — you're a memory champion.
Here's what a kid sees inside the Classroom palace — each location holds a continent, remembered through a funny image.
The capitalized words (TIE, KNEE, MOO...) are secret codes that unlock even more memory power. Your child will learn this advanced system inside the app! ⚡
Not brain games. Not puzzles. Real knowledge they'll use in class tomorrow.
In order by size
All 8 planets
Key events & years
Ancient World
Coming soon
Coming soon
Built by a parent who wanted something better than flashcards.
The Method of Loci has been studied for over 2,000 years. Research shows it can improve recall by 2-3x in a single session.
No subscriptions, no in-app purchases, no "premium unlocks." Pay once, own forever. We believe memory skills shouldn't be behind a paywall.
No accounts, no data collection, no ads, no internet required. Your child's information stays on their device. Period.
Sessions are 5 minutes. No infinite scroll, no notifications, no streaks that guilt kids into opening the app. Learn, practice, done.
Not "brain training" games with no evidence. Your child learns a transferable technique they can use for any subject, any test, any list.
Starts simple (fun stories), then teaches the Major System — a real number-memory technique used by competitive memorizers worldwide.
Other memory apps charge $42–$179/year
The best memory athletes in the world use the same two techniques inside this app. Your child can learn them in an afternoon.
Download on TestFlight 🚀Available on iPhone · iOS 18+ · Free during beta