RangeProof

RangeProof is a mobile + web app (traditional + AI) that predicts your actual EV range for a specific trip and battery state, using your car’s telemetry (where available), weather, elevation, speed profile, and historical driving efficiency. It focuses on the ugly, practical questions: “Can I make it there and back without charging?”, “How much buffer do I need in winter?”, and “Is my battery degrading faster than normal?” Users connect their vehicle via supported OEM APIs or an OBD-II adapter, then get a confidence-based range forecast, battery health trendline, and a simple ‘go/no-go’ recommendation with a minimum arrival SOC target. The AI component learns your personal efficiency patterns and flags anomalies (e.g., sudden consumption spikes, possible tire pressure issues, or HVAC impact). It’s not a charging network app; it’s a decision tool for range anxiety and battery reality.