Equivalent of iOS' 30/30 (task manager) app for OS X 30/30 is a slick task manager for iOS devices that's also free. I'm trying to find an equivalent app for OS X. Some of the features in 30/30 that I would like to see in a mac app are:


Clean interface
Cycle a set of tasks ad infinitum (good for those long code-coffee-code-reddit-read-coffee-... cycles)
Start/stop/pause a task and adjust a task's time temporarily (e.g. +5/-5 mins)
Free or less than $5


Does anyone know of such an app? Here's a screenshot of 30/30 on an iPhone.
There's the Reminders app in Mavericks, but you can also try Anxiety: http://www.anxietyapp.com