I had an older version on my iPod and when I got my iPhone 6 I couldnt download it. I was mad I had to purchase it again. I looked at other cheaper apps but went with this one because I thought it would be easier to use since I had it before. I was wrong. I think the features on the old version were far better! It was easier to program and I could customize my colors. I really hate this app now and hate that I spent money for it!!