Lock the brainrot apps
Pick the feeds that eat your attention. Screen Time locks them.
Math app blocker
Fix your brainrot.
MathScroll locks the apps you pick until you solve a few quick math problems. Every scroll starts with a brain rep, so you stay sharp while everyone else hands their thinking to AI.
Coming soon to the App StoreFor iPhone. Built on Apple’s Screen Time.
Solve to unlock
Open a locked app and solve a short set of problems. Get them right to earn minutes in it.
Get sharper every scroll
Speed, accuracy and streaks, every day. Strict mode if you don’t trust yourself.
Do the math yourself.
AI can do your thinking for you. MathScroll makes sure you still can.
Your phone, your data.
- The apps you lock never leave your iPhone. Apple doesn’t even tell us which ones they are.
- No account and no sign-up.
- No ads and no tracking.