What's That Note? (de.mathfactory.whatsthatnote) on Google Play
What's That Note? is a note-detection app meant to be as simple as possible. Use it to identify a note which is being played or sung. Notes are shown in english or german notation, together with the frequency and the note offset.This app is free of charge and ad-free! If you like it send us some feedback and check out other apps we're offering.