Sweep: Street Sweeping Alerts

Is my car safe where it's parked? Sweep answers with one glance: Safe / Move soon / Sweeping now — and a countdown to the next sweep on your block, on your side of the street. Tell Sweep once when you park. It finds your block from a single location fix, asks at most one friendly question (which side — by the view or the door numbers, never compass directions), and then watches the schedule so you don't have to. Wakes you before the sweeper comes. An evening-before heads-up, a two-hour warning, and a last call thirty minutes out. A lock screen Live Activity counts down the final hours. Works with zero signal. The full SF and Oakland schedules ship inside the app. Verdicts and alarms work in a parking garage, in airplane mode, anywhere. Your spot never leaves your phone. No account, no tracking, no analytics. The only network request Sweep ever makes is a schedule-freshness check. Signs…