I have been doing this for the past 5 years with https://folge.me https://folge.me. A one-time payment alternative to Scribehow, Tango.us and myriads of similar

I have been doing this for the past 5 years with https://folge.me https://folge.me. A one-time payment alternative to Scribehow, Tango.us and myriads of similar apps. I can't say that this is a very profitable business, especially given that I don't charge any fees for the updates, but I quite enjoy talking to users, finding out their needs, and improving Folge over time. I think Folge has become my hobby.