Quick Math: Brain Trainer

Builder mode now has an Advanced tier (Pro): exponents (^) and remainders (mod) join the tiles for a tougher build. Every puzzle is still guaranteed solvable. NEW — Builder: we give you a target and a handful of number and operator tiles — arrange them to make the number. Solves left to right, always solvable, and the running total trains your mental math with every tile. Four tiers, from gentle to genuinely tricky. NEW — your streak on the home screen: widgets! A small streak flame with today's goal ring, a medium one with a friendly nudge, and a Lock Screen ring. The habit now lives outside the app. NEW — the weekly family challenge: when your family has two or more profiles, a new "This week" board counts daily goals cleared, crowns Monday's winner, and celebrates them properly. NEW — a weekly note about every learner (beta): on Apple Intelligence iPhones (15 Pro or newer, iOS 26+), Quick Math writes parents a short weekly note per profile — days practiced, what's sticking, what needs work — built strictly from that learner's real numbers, entirely on your device. Free members get 3 notes a month; Pro is unlimited.