Indeed, you run into diminishing returns fairly quickly. I wish the various app stores had ways to allow upgrade functionality, as it would mitigate that issue.

Indeed, you run into diminishing returns fairly quickly. I wish the various app stores had ways to allow upgrade functionality, as it would mitigate that issue. In-App purchases don't really work for a lot of situations and can make your users feel like you are nickel-and-diming them. Just releasing a new app doesn't reward or encourage existing users to upgrade, and as an end-user, it kind of sucks to have a bunch of copies of the same app lying around.