SONGZA - "plays the right music at the right time" . app store best of free. no listening limits, put in the time of day and it gives you perfect playlists! PLUS, theres only one commercial a day. This is one of my favorite music apps.
ourself : TimeIt is simple timer concept that combine challanges and todo app to help you become more productive without any need for callendar remindersc and such. The point is to keep the flow of work to keep track of your time :) Ds