
Block distracting apps. Solve math to take a break.
Block selected iPhone apps, solve a math challenge to unlock them temporarily, then return to a block when time is up. Free: one rule and three 10-minute unlocks daily. PRO adds multiple rules and custom unlock settings. Requires iOS 17+.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.