Scroll Brake is a lightweight (~4MB) iOS app that replaces mindless scrolling with healthy mental friction. Standard limits fail because tapping 'Ignore' is pure muscle memory. Instead of an easy bypass, Scroll Brake locks distracting apps behind quick math puzzles, cooling impulsive dopamine cravings in 10 seconds. Built natively on Apple's Screen Time API with zero battery drain and 100% on-device privacy. Up to 3 rules are completely free forever, with no ads, trackers, or subscriptions.
