This app is great for keeping track of characters, isnt too complicated and gave me some questions to think about for my story and characters, such as thinking about the way they speak, their families and more.As far as i can tell, the app is completely free aside from the multi device cloud storage feature, but for how much this app helped me, i'd be willing to watch ads or pay a (one time) fee.However, i have a couple nitpicks that i hope get added to the app someday. For example, i wish there was a way to organize tag order for the relationship chart, as it seems it gets re-shuffled every now and then. Its not a big deal, but it'd look a bit nicer, but 99,9% of users probably dont care about that, lol.Overall, im really glad i found this app.