Leeway is an EV trip planner. It has no accounts, no analytics, no ads, and no tracking of any kind.
Your car's range, unit preferences, recent trips, and your logged predicted-vs-actual trip history are stored only on your device (browser storage). Nothing about you is uploaded or shared. Deleting the app (or clearing site data) deletes all of it.
When you plan a trip, the route endpoints and your planning settings (battery %, range, preferences) are sent to Leeway's own backend, which queries routing (OpenRouteService), charging stations (Open Charge Map), weather (Open-Meteo), map data (OpenStreetMap/Overpass), and Caltrans road closures (California routes only) to build the plan. These requests contain trip coordinates but no identity, and Leeway keeps no record of them beyond short-lived caches. Voice/text stop searches are parsed by Google's Gemini API; only the search phrase and route area are sent.
The locate-me button uses your device location once, to center the map and prefill your starting point. Location is never stored or transmitted except as the start of a route you explicitly plan.
The iOS app can schedule a local reminder to log how a planned trip went. It is scheduled entirely on your device; there is no push server.
Questions: open an issue at github.com/lyhjeremy/leeway.