100+ scales at the tip of your finger.
Finally! The perfect scale app! Very thoughtfully and simply organized user interface. Not loaded with special features. But hard to imagine finding a better delivery system. I will use this to workout on both piano and bass.by BuffaloShrimp
Very helpful! ★★★★★
This app is helping me learn better intonation in my upright bass studies. Thanks so much!!!!!by Thomas Burgett
A unique and incredible teaching tool! ★★★★★
I lecture in music, recording and composition at a large institution (dBs Music, Plymouth, UK) in both FE and HE sectors and Patrick's apps are just incredible for teaching with. There are plenty of coders writing music apps in the App Store but his show the unique musical insights only an expert and practicing musician would have. Amazing stuff. Amazing value. You will turn to these apps time and time again. Buy.by Phineas Head
Great App ★★★★★
Very awesome scales app, I use it while I DJ and play sax, very easy to read and switch between scales.by DJ David Soto