Unusable because of ads – Notes for Piano: Sight reading and Ear training Free Review

I played with the app for 2 minutes and had to click off of a half dozen ads. I'm fine with some ads on a free app, but there were so many that I couldn't stand to use the app for long enough to tell if I would like the full app. Odds are if the user experience on the free app is this bad, they put an equal amount of thoughtlessness into the full app.
Review by photoMicah on Notes for Piano: Sight reading and Ear training Free.