Offline Golf Swing Analysis Runs on iPhone Hardware

Greenside AI runs swing analysis on the iPhone GPU and Neural Engine. The app records a video, measures joint angles and club path, then applies predictive models to forecast ball flight. All processing stays local so no internet connection is required.

Users learn that on-device inference removes latency and privacy concerns. This changes their workflow by letting them capture and review swings on the range without uploading footage or paying for cloud calls.

Greenside AI processes thousands of swings per month on consumer iPhones and reports sub-second feedback times even in remote locations with zero connectivity.