Grip: G-Force & Cornering
Vehicle dynamics, visualized
About
Visualize your car's performance in real-time. This app uses your iPhone's sensors to display acceleration, braking, and cornering forces, helping you understand how your vehicle uses available grip. It offers a live grip envelope and drift angle readings, all processed privately on your device.
What's New in Grip
1.3.1
July 18, 2026
RUNS Grip now watches in the background while you drive and banks your 60-foot, 0–60, and quarter-mile automatically — no button, no countdown. Every run lands in a new History list tagged with the car that set it, and a Records board tracks your all-time bests. Free — and shared with Pull if you have both. GARAGE Keep more than one car in a new Garage, each with its own name and note. Switch the active one in a tap; runs and records sort by vehicle automatically.
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FAQ
What is Grip's main function?
Grip turns your iPhone into a live vehicle dynamics display. It visualizes how your car uses available grip during acceleration, braking, and cornering, making the forces you feel visible on screen.
Does Grip have ads?
No, Grip is ad-free. It is a free application with no advertisements, allowing for an uninterrupted user experience.
How does Grip handle privacy?
Grip is private by default, processing all data on your device. Location is used only to sense your direction of travel in real-time and is never stored or transmitted. No account or sign-up is required.
What devices does Grip support?
Grip is currently supported on iPhone devices. It utilizes the iPhone's motion sensors to provide its vehicle dynamics readings.
How often is Grip updated?
Grip was last updated on July 1, 2026, with version 1.2. This indicates active development and potential for future improvements and features.
What is the age rating for Grip?
Grip has an age rating of 4+. This suggests it is suitable for a wide audience and does not contain content inappropriate for younger users.
Can Grip display drift angle?
Yes, Grip can switch its readout to display drift angle. This feature shows how far the car's heading has stepped out from its direction of travel, with 0° being straight tracking.
Is Grip free to download and use?
Yes, Grip is available for free. The application does not require any purchase to download or use its core features.