logging stats in game development

i'm in the early stages of my first game for iOS.

i wonder how you guys log all your statistics for the game. currently i'm only u开发者_运维百科sing gamecenter to track the highscore.

take a look for example at a new game called "astronuts"

what do you think i should use and what has enough performance?

i thought about coreData, but i don't know.

thanks for all suggestions.

you could write it to a plist, but really, is there any reason for you not to use CoreData?

Core data is the way to go here. It will make your code cleaner and perform better. I work in game development and this is the advice I always give in this situation.