MF Voice App

MF Voice is an app created by respected New York voice teacher MAtt Farnsworth to help his professional students have access to more efficient tools for warming up and caring for their voices. You can access all of the exercises for a one-time fee of $9.99—I definitely think it is worth the ten bucks if you have it. There is also a free version and other smaller exercise packages you can purchase instead.

It does look like it is currently only available through Apple’s App Store.