See stops left, your next station, and your backup alarm time on the Lock Screen.
Search a place or address. On supported lines, StopClock suggests where to get off and checks the final walk with Apple Maps.
Native iOS alarms and a timed backup keep your wake-up scheduled when GPS drops. Line maps cover 15 networks, including NYC Subway and Caltrain. Geographic alarms are available elsewhere.
No account. No advertising. No analytics.
How StopClock works →Location-based alerts need Always and Precise Location and a usable GPS signal. Underground, progress pauses at the last confirmed position. Always set a realistic backup and check audible alarm volume. Coverage and 3D detail vary. No live departures or transfer planning.