Running solo doing around $750k/year on a desktop app. The market is so huge and so many niches to filll. Make something you can sell for $50-300 with upgrades once in a while and set up a simple shop. It has never been easier to develop desktop software. If I was going to start this route today I'd 100% make an electron app and try to address and already large market that has stagnated or has shitty entrenched playe…
That is some nice revenue. I would assume you have pretty high margins on that as well. How long has your app been released? I'm going down this route and making dev tools that help replace the sucky entrenched big players. I haven't officially launched a proper version (early access is going on now) but I'm hoping that I'll be able to be as successful as you are.
It's been a bit over a decade.