On my device the buttons show up fairly small, and for many of the modes, I'm required to lift my fimger to see what my result was. I would like if I had the option to change the scale of the buttons, so that I could make them slightly larger.
Adding the option to change the scale of the buttons would definitely be a good change. I'll think about a good way to integrate settings into the simple design of the app.
On my device the buttons show up fairly small, and for many of the modes, I'm required to lift my fimger to see what my result was. I would like if I had the option to change the scale of the buttons, so that I could make them slightly larger.