We have a deep freezer located in the garage. Every time my wife asked me to get something from there, I break into a cold sweat... 9 times out of 10, I pulled out the wrong thing. COS THEY ALL LOOKS THE SAME!
Sounds familiar?
This app will keep track of what is in the freezer, how long its been in there and, when you are checking in an item, prints a label so you will know exactly what they are. The label contains a QR Code so you can just scan and check out the item.
I have tested this with the Brother QL-720NW label printer. I guess it will work with any AirPrint label printer, but no guarantees...
Its free to sign up, as you can use the same account on multiple iOS devices.