Scaler for Apple iPhone

I want to find Scaler Simple version for my iPhone. Lie down in bed and choose a key note and Major,Minor,etc
Then find inspiration.

The function doesn’t need to be as complex as a computer, just something simple.
Is Scaler now searchable only on ipad?

There are so many people using iphones, why not make one?

Hey @swingmix, we all do, stay tuned!