I have the Iphone 4 and I love it. It is extremely user friendly. While I don't use the internet on it alot, having access saved me 50% at Hobby Lobby because I was able to go their site and pull the coupon up on my phone. I believe you can do the same at JoAnne's and other stores as well. I have downloaded a free quilting calculator app from Robert Kaufman fabrics which has been very handy for me.