Nice Todo is a simple way to remember things. It can lay always on top of your desktop so you will not miss any of your checklist items and it is always just one click away. It has 3 beautiful styles built-in and more to come! It also syncs using iCloud so you will be always backed up and up to date on all your Macs.
Fast and lightweight
Easy to use
Support for multiple checklists
Elegant interface with 3 eye-candy styles and more to come
Customizable window opacity and “always on top” option
Built using newest technologies