Did I pay for ads? – GuitarToolkit - tuner, metronome, chords & scales Review

This is a good app. It's versatile. It's intuitive. However, when I paid for it a long time ago, it didn't have ads. Now, half the time I open the app in the middle of a rehearsal, I get a pop up ad for another one of your products. This is incredibly inconvenient and not something any working musician wants to deal with. Please take it away.
Review by lemonhed on GuitarToolkit - tuner, metronome, chords & scales.