Leave a Review OptoDrum
Waste
Doesn't work as described. Can't switch pages to use different frames. Can't double tap to stop, have to close out and reopen to use another frame. It does not go as fast or as slow as you swipe.HiyaUser
cannot get pictures just bars
this app does not show the photos of animals only the barsPoopoo butts
No
This is a rip off. Double tapping does not stop the pattern, so you can not switch patterns or colors. Very unresponsive to all touch commands instructed, in general.tkmcg85
Worthless
This app does not work as described. I want a refund please!22zazz
Stop doesn’t work
Can’t stop the movement with double tap so once it’s going I can’t change between them.DBdc
Does the job
It's a little tricky but with enough pinching, tapping the top where the icon bar appears, and sliding down on the screen you can change settings. Direction is changed by catching the movement to a stop and dragging slowly in reverse. It works better with young pediatrics than traditional methods of kinetic assessment and therapy, so worth $5!Show lessFunctional Neurology
Doesn't work as described
My first use of the darned thing and it won't stop on double tap as directed. It will change directions but not stop. Five bucks for a crap app. How about .99? At least I won't feel ripped off for buying an app that doesn't work from the start. Not to mention that it's just rolling bars! Haven't found color options yet, so that may not work either. Don't buy.Show lessmysteryalias
Glitches
Cannot change icons or freeze movement once started in current version ! I regret updating !DC2474121050
Thank you
An incredibly useful tool and beautifully convenient. Well recommended.L.Morley
Won't load onto my iPad
Only loads on my iPhone. What a waste of MoneyMadelle
