As an iPhone and iPad owner, I often buy music, videos, apps, ebooks, and other content through Apple's App Store. In the past, finding and tracking specific purchases from the store was a challenge.

Being able to look up your past purchases on Apple's App Store can help you recover an app you accidentally deleted, or spot a problem with a subscription. The list of all purchases across all your ...

Like a lot of online stores, the all-pervasive Amazon app offers a quick and convenient way to look back through your previous purchases. You only need to select the Your Orders tab from your profile ...