I bought all several apps some time ago, and a couple either disappeared or were downgraded to the free versions. Why? I went to the iStore to repurchase them with my same Apple ID. Is Apple now going to charge me for them, even though I already paid for them for the same account and to the same iPhone?
What if I upgrade to a new iPhone? Do I now need to repurchase all of my apps?
What if I upgrade to a new iPhone? Do I now need to repurchase all of my apps?