Gripper Calc app for iPhone and iPad

4.4 ( 6464 ratings )

Reference Health & Fitness
Developer: Brainwash Inc.

0.99 USD

Current version: 1.0, last update: 8 years ago
First release : 11 Jan 2015
App size: 436 Kb

Quickly calculate the lbs/kilos resistance for a spring configuration on your Ivanko Super Gripper. Or select a resistance desired (lbs/kilos) and it will specify the spring setup for you.

Included is a comparison chart for Captains of Crush grippers.

Data provide by Drew Baye - baye.com