question for iphone/ipod touch users. Level: Expert ;)

[christyf5]

so theres this program that I want called Collect, basically its a program to document daily photos like a photo journal. It can also be used for messing around with photos, specificially I want it for printing scrapbooking journal cards similar to what a polaroid photo looks like. I have yet to find anything comparable for android (and believe me I have looked). My question is, if I go out and buy a used iphone/ipod touch (whichever is cheaper and can run ios7) am I going to be able to import photos taken on an android phone to manipulate them using an apple based program or does android speak some other language when creating photos?

Also, there seems to be an incredible glut of people selling iphones/ipods with cracked screens. WTF? Anyone know the going rate for replacement?