I’m the developer of a health and fitness macOS app called Simon Says previously known as Sluggard. It’s been around for a few years already, and currently I’m working on a new major version update.
I am currently considering adding achievements and leaderboards, but I am not sure if a “regular” app is eligible for GameKit and its features. It seems like CloudKit would be more suitable for that. Am I right?
GameKit has almost everything I need. The only problem is that my app is not a game at all.