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Tenpin Toolkit: Bowling Tools Screenshot 0
Tenpin Toolkit: Bowling Tools Screenshot 1
Tenpin Toolkit: Bowling Tools Screenshot 2
Tenpin Toolkit: Bowling Tools Screenshot 3

About Tenpin Toolkit: Bowling Tools

"A brilliant app with tools to help you develop and learn different skills. The observation trainer is a great way to train your eyes to start watching your ball go down the lane"

Verity Crawley
PWBA Professional & SCAD Team Coach


"I use Tenpin Toolkit at PBA level and as a coach. The lane play portion is fantastic, with the ability to show getting the ball right quickly which is crucial on the PBA Tour. The observation trainer is really good for helping players watch the ball go off the deck and determining dominant eye to help alignment. One of the best $9.99 I have ever spent and the most realistic app in the world for what I am doing."

Jim Callahan
PBA Tour Manager at Storm Bowling


"Tenpin Toolkit is easily the best tool I've found to help bowlers of all levels improve their lane play & observation skills."

Andy Penny
Team England Head Coach


"By far the best tool I’ve used. Perfect for helping players visualize the ball path and how changes affect it. I’m constantly using Tenpin Toolkit during competition and practice sessions. A must for any serious coach or player on any level."

Ulf Hämnäs
Norwegian Bowling Federation Head Coach


A collection of useful tools for tenpin bowlers and coaches including:

- Angles & Targeting -
Adjust your targets to show a shot on the lane diagram and work out the exact path the ball should take from the start of the approach.

- Axis Tilt & Rotation -
Take a picture or video of your ball with a PAP (Positive Axis Point) marker and position it beneath a guide to get an approximate measurement of your axis tilt and rotation.

- Ball Speed & RPM -
Calculate the speed the ball travels down the lane. Use a video for greater accuracy and slow the video down to measure rev rate.

- Observation Trainer -
Watch bowling balls travel down a simulated lane to test and improve your ability to observe ball motion.

- Score Calculator -
A calculator for bowling scoring and a great way for beginners to learn how the scoring system works.

- Spare Names -
Just for fun, tap on the pins to see the nicknames of common spares.

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Excellent help tool, for players and coaches, in bowling!!!
Christos Konstantakopoulos
Amazed!! The functionality of this app is great. Very interactive, with many useful options. Most avid bowlers can and will find it useful. Money well spent. Lived up to how it was advertised.
Duane Moore
Really great app
Phil Taylor
Great training tool and access to the pattern library is great
gordon humphries
A great tool in your pocket! A great app for bowlers and coaches. The recent oil pattern update is a fantastic addition to an already excellent app. I thoroughly recommend it.
David S
Versatile and easy to use. Removes a lot of guesswork at the bowling alley.
Bobby Keyes