I usually ignore the "in-app purchases" on the App Store because I know I won't make any. Here's an excellent explanation of what in-app purchases are. It's geared toward developers, not users, but is easy to understand (and I learned something!)
I usually ignore the "in-app purchases" on the App Store because I know I won't make any. Here's an excellent explanation of what in-app purchases are. It's geared toward developers, not users, but is easy to understand (and I learned something!)