iPod Touch 5th Gen Games and music, photos, shovelware apps iPhone 5 Calls, texting, iPhone only apps, facetime, apps that need internet to use iPad(mini if it comes out) Movies, drawing stuff, browsing internet if you get WiFi only version, games on the bigger screen, etc.. It would work for me but just get redundant after awhile. I would also want a macbook pro. Then I can truly have the apple experience. No flaming please, but you can post your ideas of what you would do with these 4 devices.