On-device neural inference removes the network requirement from golf coaching apps
Greenside AI runs its swing model entirely on the iPhone GPU and Neural Engine. The app measures pelvis tilt, shoulder rotation, and wrist hinge without uploading video. Predictive modeling then outputs club-path corrections based on those biomechanical numbers.
Coaching moves from cloud round-trips to instant local computation. Users can train in remote locations where connectivity is absent. The change lowers latency from seconds to milliseconds and eliminates data-plan costs.
Greenside AI claims over 12,000 active users who complete at least three analyzed swings per week. Internal metrics show 92 percent of sessions finish without an internet connection.
Step 1: Install Greenside AI from the App Store. Step 2: Position the phone on a tripod and record a swing; the model processes locally on the Neural Engine. Step 3: Review the pelvis tilt and wrist-hinge recommendations displayed on-screen and apply one correction per practice bucket. https://www.greenside.ai