GSA PUTT is a free patent-pending golf putting technology developed by Perception Digital Limited for Android devices. This app requires the MX-G103 device to capture the club head motion of your putter and send the information instantly to your smartphone. With this unique app, you can review the club head motion from different angles simultaneously and compare each putt against your best or your PGA instructor's best putt.

The GSA PUTT app provides golfers with a comprehensive analysis of their putting performance. It instantly displays a swing animation compiled from 10,000 data points captured per swing, which includes golf putting parameters such as consistency, face angle, backswing time, downswing time, impact speed, tempo, attack angle, and swing path distance. The app also offers comparisons of your current swings with our PGA coach's best swings and learn from PGA's best. You can even share your best shot with your friends via social media and keep track of your historical swing performance.