Thank you for your comment. One minor nitpick: The words app store shouldn't be capitalized because Apple does not have a trademark on that term. They have a pending trademark and when Amazon started their "AppStore" app store, Apple took them to court over it and they ended up dropping the case before it was concluded because they would have lost.
Of course your iPhone automatically capitalizes it and it's still listed as a trademark on their site because Apple is so petty.