This is a very simple application to calculate barbell plates. This was hacked in an afternoon and I have no idea what I am doing with React Native, so please beware for ugly code ahead.
But, in other news, it works! Select the bar type (15kg or 20kg), press
and hold the plus or minus buttons to configure your weight. If you need
to change the plates, see components/Weight.js. Styling is in BarbellMath.js.
See it in action:
Pick your bar (20kg or 15kg), press and hold the plus or minus buttons until you reach your target weight. The longer you hold the buttons, the larger the increments of weight.
Enjoy!
License: MIT