TrueLine

Press kit

Questions or a promo code: support@truelinebowling.com

TrueLine is a bowling ball tracker for iPhone. Set the phone behind the approach, bowl, and see your speed, board at the arrows, breakpoint and entry angle a few seconds later.

Facts

Developer
Adam Zhu
Platform
iPhone, iOS 17 or later
Price
10 throws free, then $14.99 once
Privacy
Data Not Collected

Downloads