The reward sound is a horribly redundant chord which seemed unaffected by turning down the volume on your iPad. This app seemed to show more treble notes than bass notes. It would have been great to have seen the wider range of notes from bass clef space F to treble clef space G. Some of the spacing for the intervals was off as there was a floating D that did not hug the treble 1st line and a floating B that did not hug the bass clef 5th line therefore it was difficult to tell what the notes were. There was not a definite ending to the gam...it just kept going and going.
5Solas1954 about Fun Music Flash Cards