Tenpin Doctors

JR Raymond

In-app purchases

About this app

Tenpin Doctors turns every practice session into real feedback. Whether you're chasing a higher average or dialing in a new ball, it gives you the numbers the pros rely on — right at your lane.

TRACK EVERY SHOT
Pair the PinPoint Duo sensors and see exactly which board your ball crosses, how fast it's traveling, and its entry angle into the pocket — live, on every shot. Track both lanes at once and follow your ball's path from the foul line to the pins.

KNOW IF YOU'RE REPEATING
The Repeatability score measures how consistently you repeat your line, speed, and angle across a session, so you can see real improvement instead of guessing.

PLAY THE LANES SMARTER
- Transition Assistant tells you exactly where to move as the lane breaks down, using the proven 2:1 rule.
- Matchup Recommender suggests your starting line and ball from the oil pattern and your style.
- A full set of calculators: axis tilt, rev rate, ball speed, layouts and more.

BUILD YOUR SPEC SHEET
Measure your PAP and axis tilt from a photo, design ball layouts, and generate clean spec sheets you can save and share.

LEARN THE GAME
A built-in knowledge base with oil pattern guides, a bowling dictionary, drills, and coaching content to help every bowler improve.

Built for league bowlers, coaches, and anyone who wants to understand — and lower — their score.