EV Savings is a 100% offline, privacy-first iOS utility to calculate true EV charging costs without telemetry or cloud logins. Key features: • Dual-Tariff Timer: Calculate peak vs. off-peak night rate savings. • EV vs. Gas: Real-world cost comparison against ICE mpg. • Power Simulator: 6A–48A Level 1 & Level 2 charge durations. • Winter & Highway Loss: Cold-weather battery drain & HVAC draw model. • Zero telemetry, no account creation, completely private.