Nice concept Nice! However, I'm not sure I won't quickly get tired of the gameplay... More importantly, there are way too many ads in my opinion...
Ok Cool game concept. Its best to play to the beat. :) One feature to add is to add a night mode for playing in the night as the theme is too bright even on lowest brightness.
Fun It's fun I would recommend adding more music options if possible other than that it's good
Great Nice strings app i love it