OptoDrum - Reviews, Revenue and Downloads - Apple App Store

Description

OptoDrum is an easy to use replacement for a bulky optokinetic drum or a fraying cloth tape to elicit optokinetic nystagmus for evaluation of neurological, otological, and opthalmological disorders. Simply place the iPhone with a moving pattern in front of a patient’s eye to elicit the response. The stripe pattern, width, and speed are easily adjustable.

• OptoDrum provides five patterns: black stripes, red stripes, mixed colors, symbols, and animals.

• Drag a finger up or down the screen to make the pattern move at the speed of your finger.

• Double tap the moving pattern to make it stop.

• Pinch or zoom the pattern with two fingers to narrow or widen the pattern.

• A left or right finger swipe switches a stopped pattern to the next one in rotation.

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Screenshots

User Rating

2.14 out of 5

14 ratings in United States

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Ratings History

Reviews

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.

cannot get pictures just bars

this app does not show the photos of animals only the bars

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.

Worthless

This app does not work as described. I want a refund please!

Stop doesn’t work

Can’t stop the movement with double tap so once it’s going I can’t change between them.

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!

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.

Glitches

Cannot change icons or freeze movement once started in current version ! I regret updating !

Won't load onto my iPad

Only loads on my iPhone. What a waste of Money

New version (1.3.2)

The freezing issue in fact has been fixed. I've tried it on both the iPad and iPhone and it consistently has worked very well.

Store Rankings

Ranking History

App Ranking History not available yet

Category Rankings

Chart	Category	Rank
Top Paid	Netherlands Medical	3
Top Paid	Denmark Medical	8
Top Paid	Ecuador Medical	8
Top Paid	Spain Medical	12
Top Paid	Japan Medical	27

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