I started selling macOS (and now iOS) software on my own website back in 2007. https://clickontyler.com My original goal was to earn enough money to refinish the hardwood floors in my house. Since then, however, it's taken on a life of its own and become a suite of three main products. It enables me to live comfortably in the Nashville suburbs.

All that said, I've been doing this for ten years now and am burnt out. If anyone would like to buy me out and take over the business, I'm open to offers.