Listbook is an iOS and Mac app that makes it easy to create reusable lists. You can create multiple lists, and color code + add icons to each one. Inside your list, simply swipe down or click the plus button to add new list items. When you add items, you can color code them, as well as add a due date or a location alarm. Whenever you go to that location or leave, the app will notify you of your task.

http://noidentityapps.com/listbook.html