Are you tired of carrying around a list of stickers on paper or in Excel from your (or your child's) Panini, Disney or other sticker book? Are you tired of writing dozens of numbers on paper that you then lose? Then you're in luck, you just found the solution... With this app you can: - Create several collections (World Cup football, Copa América, European football championships, Championships of any competition, animated figures, etc.), with only numbering or with numbering starting with let