How many to do list makers, reminders, etc. apps are there?  Probably hundreds. And I will report that I have yet to find one that makes getting all of those things accomplished any easier.  But just as Apple moves Reminders to all of its platforms, Clear arrives. The user interface is a smart, creative use of touch UI and the functionality of the app. The swipe closing on a task accomplished might be just the motivation you’ve been looking for.