The RevFire app works with RevFire-2 baseballs and softballs on either an iPhone or iPad running iOS10 or later. The app displays pitch speed, pitch spin rate, number of rotations, and pitch count. The iPad version provides a large readout viewable from 20 feet, or can be cast via Airplay to an Apple TV connected monitor.
RevFire apps operate in a hands-free automatic mode and RevFire balls require no pairing or charging. The balls are official weight and size with premium leather and seam construction and are available at www.revfire.com. No ball shaking or taping is required - use as a normal ball for pitcher training. RevFire balls are not for hitting or game play.
The app supports monitoring of multiple pitchers simultaneously as well as audible call out of pitch results through the phone speaker, headphones, or wireless pairing with a Bluetooth speaker. You may put your iPhone in a pocket and catch for the pitcher.