What it does
A clean, live telemetry experience.
Pull shows real-time acceleration and braking forces as you drive, helping you better understand your vehicle's dynamics and driving smoothness.
Live g-force readings
See acceleration and braking forces update in real time, the moment they happen.
Scrolling telemetry chart
A continuous, real-time chart traces every change in motion as you drive.
Peak values
Pull captures your strongest acceleration and braking for each drive.
Automatic setup
No calibration step. Pull learns your direction of travel as you drive, in any mount or orientation.
Dashboard colorways
Choose from automotive-inspired themes including amber, ice blue, white, red, and green.
Session history
Review your drives afterward with built-in session and telemetry tools.
How it works
Mount it, open it, drive.
Pull combines your iPhone's motion sensors with your direction of travel to measure longitudinal acceleration. It works the moment you start moving, with no calibration step and no fixed mounting position. Your location is processed on-device and never leaves it.
Mount it
Place your iPhone in any mount: dashboard, vent, or a charging pad.
Allow location
Open Pull and allow Location so it can sense your direction of travel.
Drive
Watch live acceleration data update as you go.
Review
Look back at your session history and telemetry.
Privacy
Your data never leaves your device.
Your measurements, location, and drive data stay on your device and are never uploaded to the cloud. Pull does not collect, store, or share your personal data.
No account. No signup. No internet connection required.
- Motion data is processed entirely on-device for app functionality only.
- Location is used only to sense your vehicle's direction of travel. It is processed in real time on your device, and is never stored or transmitted.
- Neither is linked to your identity or used for tracking.
- Nothing is transmitted off your device.
- No third-party SDKs and no analytics.
This page serves as the privacy policy for the Pull iPhone app.