Milewatt: EV Cost Tracker

Milewatt is a simple, private way to track the real running cost of your electric vehicle.

Log every charge, service and expense, and instantly see what your EV actually costs to run —
your cost per mile, energy efficiency (mi/kWh), and how much you save compared to petrol.

Everything stays on your phone. No account, no sign-up, no internet needed, and no data collected.

WHAT YOU CAN TRACK
- Charging sessions — energy (kWh), cost, and whether you charged at home, in public, or at work
- Services & maintenance — tyres, brakes, battery, inspections, repairs and more
- Expenses — insurance, road tax, parking, tolls, accessories and more
- Reminders — for services, insurance, inspections, by date or by odometer

SEE YOUR TRUE RUNNING COST
- Total running cost by week, month or year
- Cost per mile and energy efficiency (mi/kWh)
- Home vs public vs work charging split
- Estimated savings vs an equivalent petrol car
- Clear charts and monthly trends

PRIVATE BY DESIGN
- Fully offline — works without a connection
- No account and no ads
- Your data never leaves your device
- Export a backup any time, and import it back when you need it

MILEWATT PRO (one-time purchase)
Unlock Pro once — no subscription — to add unlimited vehicles, see detailed insights and charts,
and back up and restore your data.

Whether you drive a Tesla, a Hyundai Ioniq, a Kia, a Nissan Leaf, an MG, a BYD or any other electric
car, Milewatt helps you understand and control your EV running costs.