Is there an app that tracks how much you use the different apps on the phone: a solution for anyone wondering how much they use the different apps they've purchased?
Unless you want to jailbreak your iPhone there can't be, because apple doesn't allow to run apps in the background! Since this is not possible, no app would be able to track how long you are using specific apps.
it's called: Useing the built in notepad with the iphone. Just write down them, but its a pain staking process. I'm not trying to be mean/sound mean btw