Simple is good.

I have tried many to do apps, and Clear is one of my favourites because of its simple, charming interface. You can choose from various themes and sounds, set reminders, and create lists. It also syncs quickly and reliably. 99% of the time, Clear is all I need for keeping track of my work. Recommended.

Kev8D about Clear – Tasks, Reminders & To-Do Lists, v1.1.2