Have you heard of Cricut Checklist? Here is the description from the Apple store:Cricut Checklist is your ultimate on the go tool. Keep track of which cartridges you have, don’t have and don’t want! Keep updated on new cartridge releases. Ability to view front and back of packaging, description and SKU number. Never worry about purchasing a duplicate cartridge. No digging in your purse or rummaging through your phone for your notes on your cartridges.
My Notes - Store vital information: blades and cutting mat inventory, project details, blade depth, etc.
My Projects - Take pictures of your favorite projects while you are on the go.
Here is a You Tube Video
Gotta love technology :)