See what your car is doing on every Apple device
Watch live engine details on CarPlay, iPhone, iPad, Mac, and even Apple Watch. Replay each trip and see how your driving shaped the engine from start to finish.
Know what your car is up to
Easy-to-read live info, sent straight to your dash, wrist, or pocket
The most interesting part: looking back at a whole trip and seeing how your driving style actually changed how your engine behaved - not just glancing at a live gauge.
What you need: a small OBD2 adapter - an inexpensive dongle that plugs into the port under your dashboard. Every car shows slightly different info, so what you see depends on your car and adapter.
Connect your adapter. We'll record.
Get in, start the car - your trip records itself. No tapping, no remembering.
Hands-off, every drive
Set it up once with a Siri Shortcut. From then on, the moment your car powers up the adapter, recording starts automatically - speed, route, and engine data, all together.
A complete driving companion
Engine data is just the start - there's a lot more for every drive
Loved by everyday drivers and enthusiasts
Simple to use, with the depth to dig in when you want it
“Finally, real engine data on CarPlay”
I can see how hard my engine is working, the RPM and coolant - right on my dash. Looking back at a whole trip and seeing how my driving affected the engine is fascinating.
- Marcus T.
“Live data on my Apple Watch - brilliant”
A glance at my wrist shows engine speed and load during a fun drive. And it auto-records every trip the moment my adapter wakes up - nothing to set up each time.
- Priya S.
“Way more than gauges”
3D route playback with speed-coloring plus the engine data per trip - it's a complete driving companion, not just another speedometer.
- Owen R.
Your engine data stays yours
No account required. No tracking. No data collection. Everything stays on your devices with iCloud sync.
Have a question before you download? Read the FAQ or email support.
Plug in. Drive smarter.
Live engine info on every Apple device - free, private, and easy to use.
CarPlay · iPhone · iPad · Mac · Apple Watch
