Have you seen the toothbrush apps?

There really is an app for everything.  These new apps will play music from your playlist for the amount of time to brush, remind you to spit and floss.  They even have a system to set up reminders for your dental appointment.  But.....do they help?  Read more below.
http://www.idigitaltimes.com/do-dental-smartphone-apps-work-new-study-finds-brush-dj-be-effective-471444