Support
Questions, bug reports or feature requests for Revv by Voldebug (“Revv” on your home screen) on iPhone, Apple Watch and CarPlay — we read every email.
Contact
Email meet@voldebug.in. Include your iPhone model, iOS version and, if it’s about live data, your OBD-II adapter’s make and model.
What you need
Live engine data
Needs a Bluetooth LE (4.0+) OBD-II adapter plugged into your car’s OBD-II port. Everything else in the app works without one.
Heart rate and driver focus
Needs an Apple Watch paired with your iPhone. Driver focus is a wellbeing guide, not a medical measurement.
Try it without an adapter: Demo mode
Demo mode plays simulated engine data so you can explore every screen. Turn it on in Settings → Car connection → Demo, then tap Start Drive on the home screen to begin a demo trip and End Drive to see the trip summary.
Fuel prices
Revv shows the day’s petrol price from IndianOil and the CNG price from your city’s gas distributor, refreshed every morning. If your city isn’t listed, pick the nearest big city in Settings.
Privacy
All of your data stays on your own devices. Read the full privacy policy.