Prioritize items and tick them off when they're done. Perfect for "to do" and shopping lists.
HandyList allows you to manage a number of simple "to do" lists, shopping lists, or whatever you want to list. As you complete each item you can tick it off, and then delete all the ticked items. Items can be prioritized with color coding and a list can be exported to a text file.
If you have an Android Wear smartwatch, you may also like to check out HandyListPlus. This is the same app but also runs on your smartwatch: https://play.google.com/store/search?q=HandyListPlus&c=apps
If upgrading to HandyListPlus, you will need to export each of your lists and re-import them into the new app.