OptoDrum

1.0.2

Linsay Associates, LLC

3.77

21 reviews

5,000+
Downloads

$5.99

OptoDrum is an easy to use replacement for an optokinetic drum to elicit OPK.

This app is currently not available on Google Play.

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OptoDrum provides a practical, mobile replacement for bulky optokinetic drums to elicit OPK/OKN, suitable for neurological, otological, and ophthalmological assessments. Priced at $5.99, it offers adjustable patterns, width, and speed, and holds a 3.77 rating from 21 ratings; it is not ranked in any top list. It has 5,000+ total downloads and 27 in the last 30 days.

Pros & Cons

Mobile, compact replacement for bulky optokinetic drums
Adjustable patterns, stripe width, and speed for flexible testing
Intuitive touch controls: drag, swipe, pinch, and double-tap
Specifically designed for OPK evaluation in medical contexts

Limited color and visual design options compared to broader pattern libraries
Not free; priced at $5.99
Educational content or reference materials are limited beyond core functionality

About OptoDrum

OptoDrum was a medical app developed by Linsay Associates, LLC. It was removed from Google Play Oct 18, 2024 and is no longer available for download.

Download Statistics

OptoDrum had been downloaded 6.9 thousand times before it became unavailable.

User Ratings

OptoDrum was rated 3.77 out of 5 stars, based on 21 ratings.

App Information

OptoDrum cost $5.99 to download. The APK download size was 459.96 kB. The last available version was 1.0.2. The last update was on October 15, 2020.

Technical Requirements

OptoDrum required Android 4.0+ or higher. The app had a content rating of Everyone. The app had been available on Google Play May 2015.

Description

OptoDrum is an easy to use replacement for a bulky optokinetic drum or a fraying cloth tape to elicit optokinetic nystagmus, OPK or OKN, for evaluation of neurological, otological, and opthalmological

More data about OptoDrum

Price	$5.99
Total downloads	6.9 thousand
Rating	3.77 based on 21 ratings
Version	1.0.2
APK size	460.0 KB
Number of libraries	7
Designed for Android	4.0+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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Google Play Rating history and histogram

Rating history

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Downloads over time

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OptoDrum has been downloaded 6.9 thousand times.

Changelog of OptoDrum

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Developer information for Linsay Associates, LLC

Linsay Associates, LLC

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Comments on OptoDrum for Android

★★★★★ Really easy to use and very effective. I've tried several OKN apps and this is by far the simplest and the best. Change the speed you drag your finger across the even and it easily changes the speed the bars move. I can get it to any speed I want it at. Easy to go from black&white to red&white to shapes to kids images.

★★☆☆☆ Will notactivate on a smart Phone, Samsung S7.

★★☆☆☆ its a pain to get the speed set just right - wish there was a way to easily adjust it. itd also be great to have a timer feature where it stops after a set amount of time. if i hadnt already paid for the app, id just use one of the free ones. sorry to write such a gripey review ... i just get frustrated almost every time i use it!

★★☆☆☆ no easy way to change image from color to color

Technologies used by OptoDrum

1 permissions · 7 libraries

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Trust & Safety: Uses Google Play licensing (com.android.vending.CHECK_LICENSE); no dangerous permissions requested beyond license verification.

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