PinPal is described as 'Bowling score-keeping tool designed to provide bowlers with detailed statistics to help improve their average' and is an app in the Sport & Health category. There are five alternatives to PinPal for Android, iPhone, Android Tablet and iPad. The best alternative is Bowlr. It's not free, so if you're looking for a free alternative, you could try Lanetalk or Best Bowling. Other great apps like PinPal are Strike Out Stats (Paid) and BowlSheet (Paid).
Keep track of your bowling stats by adding games frame by frame, roll by roll! Enter Bowling Pins you left per shot to see what spares you leave, how often you leave them, and how often you pick them up!
Lanetalk automatically tracks your scores and enables you to bowl with anyone, anywhere. It's the official World Bowling Training app providing your stats at a glance. Lanetalk automatically reads your scores and keeps track of your progress.
BowlSheet is a full-featured bowling scoring and tracking system for iOS. Track every bowler and their equipment covering everything from ball surfaces, pin and drill layouts to bowler hand layouts and shoe slides.