OptoDrum at App Store analyse

App power index: 505 (based on ranks around App Stores today)
Utilities Medical
Developer: Linsay Associates, LLC
Price: 0 free
Current version: 1.4, last update: 4 years ago
First release : 05 Jun 2010
App size: 2.44 Mb
4.4 ( 1024 ratings )
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Estimation application downloads and cost

> 11.11k
Monthly downloads
~ $ 4.55k
Estimation App Cost


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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Available in countries
Country Price
Canada 6.99 CAD
China 38 CNY
France 5.99 EUR
Germany 5.99 EUR
Italy 5.99 EUR
Netherlands 5.99 EUR
Portugal 5.99 EUR
Spain 5.99 EUR
Poland 5.49 EUR
UK 4.99 GBP
India 499 INR
Japan 700 JPY
Korea, Republic Of 6600 KRW
Poland 29.99 PLN
Russia 449 RUB
Turkey 149.99 TRY
USA 4.99 USD
Korea, Republic Of 5.49 USD
Ukraine 5.99 USD
Available for devices
iPhone3GS, iPhone4, iPodTouchFourthGen, iPad2Wifi, iPad23G, iPhone4S, iPadThirdGen, iPadThirdGen4G, iPhone5, iPodTouchFifthGen, iPadFourthGen, iPadFourthGen4G, iPadMini, iPadMini4G, iPhone5c, iPhone5s, iPadAir, iPadAirCellular, iPadMiniRetina, iPadMiniRetinaCellular, iPhone6, iPhone6Plus, iPadAir2, iPadAir2Cellular, iPadMini3, iPadMini3Cellular, iPodTouchSixthGen, iPhone6s, iPhone6sPlus, iPadMini4, iPadMini4Cellular, iPadPro, iPadProCellular, iPadPro97, iPadPro97Cellular, iPhoneSE, iPhone7, iPhone7Plus, iPad611, iPad612, iPad71, iPad72, iPad73, iPad74, iPhone8, iPhone8Plus, iPhoneX, iPad75, iPad76, iPhoneXS, iPhoneXSMax, iPhoneXR, iPad812, iPad834, iPad856, iPad878, Watch4, iPadMini5, iPadMini5Cellular, iPadAir3, iPadAir3Cellular, iPodTouchSeventhGen, iPhone11, iPhone11Pro, Watch5, iPadSeventhGen, iPadSeventhGenCellular, iPhone11ProMax, iPhoneSESecondGen, iPadProSecondGen, iPadProSecondGenCellular, iPadProFourthGen, iPadProFourthGenCellular,
Chiropractor

Great application for anyone who do functionnal neurology.

Thank you

An incredibly useful tool and beautifully convenient. Well recommended.

Doesnt work as described

My first use of the darned thing and it wont 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 wont feel ripped off for buying an app that doesnt work from the start. Not to mention that its just rolling bars! Havent found color options yet, so that may not work either. Dont buy.

Does the job

Its 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!

Brilliant!

Im going to have to start having my iPhone with me while I see patients now. What a fast and easy way to assess and correct the optokinetic reflex. Best though was that I installed it, played with it, emailed with a suggestion and got an email back that my idea was going to be in the next update which is due out soon. The other OKN app doesnt have the pediatric strip like Opto Drum does.

Dystonia advocate

This app is amazing. It has become a vital tool in my home therapy program for the treatment of my Dystonia. It helps me untwisted and cures migraines faster than any medication. Applied neurology is amazing! A huge thank you for putting this out there.

Doesnt work

I am a neurology resident and have tried this ap but it doesnt work. Dont waste your money. The speed was too slow to elicit nystagmus in any of my adult patients or fellow residents.

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