Helps golfers to improve "reading the green" by visualizing the putt trajectory on inclined surfaces using the concepts of "aim point", "distance point" and "target speed". Having entered all relevant parameters, Puttalyze App simulates, calculates and graphically displays the resulting trajectory. It is based on the equation of motion of a rolling ball with friction.
See how the app measures slope and fall line on the green, then calculates your aim point and the corrected putting distance.
The Puttalyze App simulates the path of a rolling golf ball on a green to help golfers improve their green-reading skills. It introduces the Puttalyze concepts of the Aim Point and the Distance Point, explains them and visualizes them – together with the target speed of the ball at the hole.
Learn more →The coaching section offers instructional videos, expert tips, drills, and exercises that teach proper putting techniques – including reading the green and adjusting for slope and green speed.
Learn more →Structured online learning built on the Puttalyze concept. Start with a seven-day free trial – no automatic charge.
Discover the Academy →The Puttalyze App simulates the path of a rolling golf ball on a green to help golfers improve their green-reading skills. It introduces the Puttalyze concepts of the Aim Point and the Distance Point, explains them and visualizes them – together with the target speed of the ball at the hole. After entering all relevant parameters, the resulting trajectory is calculated and displayed graphically. The Aim Point and the Distance Point are shown, along with the relevant distances, on a result screen.
This helps golfers understand the physics of a rolling ball on an inclined surface intuitively and teaches them how to aim and adjust their shots based on the slope and other properties of the green, such as green speed.
The user-friendly app features an intuitive menu-based navigation, making it easy for you to use. It's available for Apple iPhone and iPad. An Android version is in development and is expected in a few months.
by Paul Jordan PhD – Loughborough University
Read about the researchThe algorithms used are valid for a planar putting surface, which is a good approximation around the hole, considering only the case of pure rolling motion (no flight /- and skid phase).
Technical details →After your trial, a paid membership is required to continue accessing the Academy.
