Apple has expanded its in-store Reuse & Recycling program to iPad, 9to5Mac reports. Previously, only iPhones could be traded in for credit toward other iPhones. Now, iPads can be traded in for credit, and credit from iPhones and iPads can be applied to a newer version of either device. It’s noted that Apple is less lenient on used iPad conditions — for example, stores won’t accept an iPad with a cracked screen, but will accept an…