Leave By: Departure Alerts

Leave By tells you exactly when to leave for each commitment — calculated from live traffic, not a guess.

Most calendar apps remind you an event is happening. Leave By works out when you actually need to walk out the door, using real-time routing, so "leave at 8" becomes a notification that arrives at the right moment for today's traffic.

REAL TRAVEL TIME, NOT GUESSES
Live traffic and real routing decide your departure time, recalculated as conditions change.

KNOWS AN AIRPORT FROM A COFFEE SHOP
Destination type and event type set the right buffer automatically — a flight gets more slack than a casual coffee.

BACK-TO-BACK EVENTS CHAIN TOGETHER
When one event runs straight into the next, Leave By works from where you actually are, not the address you were supposed to be at.

ALERTS THAT ARRIVE EVEN WHEN THE APP IS CLOSED
Notifications are scheduled and fired from the server, so they reach you whether or not you've opened the app.

OPTIONAL CALENDAR IMPORT
Connect Google Calendar and the next week of events gets leave-by alerts automatically. Read-only — nothing is ever written back to your calendar.

Leave By is free during launch, with every feature included. Some features will later move to an optional Premium subscription — early users keep them free for a while after that.