I've recently listened to a podcast where the guy behind Drafts (Agile Tortoise) discussed how he's finally been able to make a viable income and work on it ful

I've recently listened to a podcast where the guy behind Drafts (Agile Tortoise) discussed how he's finally been able to make a viable income and work on it full time because he switched to a subscription model instead of a one-off purchase model. Drafts has been out for several years and has been relatively successful and he's only now able to work on it full time. Podcast in question: Do By Friday, Episode 79.