[willibro]

I have an Iphone 4 (not a 4S). The app just stops working after awhile (this has happened twice on this Iphone). I touch the icon, the screen blanks briefly, then I'm staring at the icon again. The first time I did this, I lost 30 days worth of data (from the phone; it's still on the website). 'm going to try re-installling it and hope that doesn't happen again.