BowlForm vs BowlTrace

BowlForm is an application that automatically analyzes bowling pitching form and supports form improvement. Main Functions - Automatic camera recording and posture analysis 　- Record and analyze your bowling form when you release the ball. - Video comparison 　- Multiple videos can be played back, slid, and frame by frame. - Export Comparison Images 　- Export comparison images to the Photo app for writing in the Photo app. This application will be available ad-free for two weeks. After that, the service will remain free with the following rules - Up to 30 recordings per day - Unlimited recordings until 12 hours after the ads are viewed If you purchase the Pro Edition, which is available on a buy-one-get-one-free basis, you can use it ad-free.

BowlTrace analyzes bowling videos shot on your phone to show the ball's trajectory, speed, and rev rate (RPM). Features • Video analysis — record or pick a video to compute trajectory, speed, and rev rate • Automatic lane calibration — detects the lane, with manual corner adjustment when needed • Arsenal — track your balls' specs and maintenance history • Lane patterns — auto-recognize Kegel standard sheets and visualize the oil pattern on the lane • History — browse your analyses by date on a calendar All videos and analysis data are stored only on your device and never uploaded. Note: The rev rate (RPM) metric is currently in beta; recording at 60fps improves accuracy.