I bought Tapatalk 2 last week on my iPhone 4S installed it and used it a lot until today. I sold my 4S today and got an iPhone 5 and now I can't find it anywhere on the Appstore. I didn't back anything up, only my contacts as I never thought this could happen. Is there anywhere where I could find the missing app? I also tried looking for it from a friends 4S and I also couldn't find it. Any ideas?