Redesign apple and android light app

I have an apple app that was sent to me to run my permanent lights for our company and I need it to be redesign to fit our company profile. I will want more function and feature. want it to be more like gemstone light hub, myeverlights.com, Trimlight.com, and jellyfishlighting.com the app be in files please show me what you can do. if the file does not work, ask and I will send it to you