MathBell is an alarm that keeps ringing until you solve a few sums. It rings through Silent and Focus like the Clock app, and comes back if you dismiss it without solving. No account, no ads.
Set an alarm, pick a puzzle difficulty and how many problems to solve. When it rings, solve the sums to stop it. Dismiss it on the Lock Screen without solving and it rings again a minute later, for up to ten minutes.
MathBell uses the iPhone alarm system, so your alarm rings on time even in Silent mode or Focus, and shows on the Lock Screen. No notifications needed.
Choose the difficulty and the number of problems. A number pad keeps it quick, and an optional wake-up check asks one easy sum a few minutes after you solve.
Free for up to three alarms. MathBell Pro is a one-time purchase that adds unlimited alarms, harder puzzles and more sounds. Restore Purchases is always available.
MathBell has no account and no backend. Your alarms and solve history are stored locally on your iPhone. Analytics are anonymous and never include personal information.
Questions, bug reports, or anything else: email the MathBell support alias directly and we will get back to you.
Email [email protected]