vector motion

Vector Motion helps you measure and improve how steady your hands are. It uses your phone’s motion sensors to track small movements in all directions and shows them through easy-to-read charts. You can see unwanted motion, practice to reduce it, and check your progress over time.

The app gives you a performance score based on your movement data so you can compare results from different sessions. It helps you understand how stable your hands are and how much you have improved.

Vector Motion does not collect or share any personal data. All motion information stays on your device. The app is simple, light, and made for anyone who wants to improve hand control, from athletes and gamers to artists or anyone who needs steady hands.