John R. / Datalizer, "Good luck with the app sales."
Nardo Style, "Great job. This is a great app for learning how to play the piano. It's fun and easy to follow."
Onlyonenotbeingpaid, "Ha! The sliding rule? ... That was pretty cool! I usually write reviews only if it's a bad app so that developers can't toot
their own horn and rate their POS 5 stars. But this was a nice surprise. Very easy and convenient."
Stephanie T., "I checked out your Chord Board and I am impressed. I can’t believe you made this 30 years ago."
Martin B., "Really nice App."
Andre, "ich hab mir Heut die App für mein iPhone runtergeladen und bin echt super zufrieden."
Derek R., "Interesting application of the slide rule idea, thanks!"
Mike K., "Nice. I'll be adding it to the museum slide charts gallery."
John W., "I think this gadget would be a great help in arranging tunes for my various organettes."
Dave R., "Normally such aids are on the dull side. In contrast, your design is colourful and eye-catching."