Depends. First one was a copy of something I had seen work, but integrated with a different service. Second (higher grossing one) was just something I noticed i

Depends. First one was a copy of something I had seen work, but integrated with a different service. Second (higher grossing one) was just something I noticed in the marketplace that was getting bought but didn't work very well. A third app was a copy of the second, but a bit different, which also did well. You'd think all low hanging fruit is gone, but I don't think this is the case. It doesn't need to be an original idea if the alternative isn't working very well, for example. One thing I can tell you: there are a lot of opportunities you miss because you're not paying attention and busy with work or other random things. I personally wish I had more industry specific knowledge so I could go disrupt things, but getting up to speed in an industry is a lot of work if it's not something you're at home in. I also read a lot (and probably too much)