Thanks for the article! Loved it.
I’ve understood selling an app in the AppStore as a one time purchase is next to impossible these days. AFAIK, one should make the app free and collect the bucks via in-app purchases or ads instead, right?
Also, as a Medium blogger I know once I stop writing, my earnings will take a nose dive in a matter of days. However a well optimised evergreen content may bring in visitors for years. So I kind of agree and disagree with blogging being a passive income source :)