On my iphone, there is Perfect game app. A little more information that you can keep, such as ball used, and notes on balls as well. I imagine it is available for ipad. However, it does not have the swipe function and you need to individually tap the pins knocked down (unless I am missing something).
Personally, for the ease of use - strike out stats for my tablet. There is a notes section you could utilize for ball usage.
Check out some of the "lite" versions if available. These are like 30 day trials before you buy.
