Photo Reminder is an easy app with which we could associate alerts and reminders to a picture or photo. Its operation is easy, first we chose an existing photo or we take a new one, then we introduce the alert dateline with an optional remark.

As you get the app, you'll see a list of pictures with a number byside, as if it were the countdown, showing the days left of each event or alert.

It's very useful for handling with the expiration dates of kid's medication or other that have to be thrown away after being opened.

You can see other app examples in iPhone Screenshots:

This lite version, is limited to 5 items, and doesn't have alerts.