OKNDrum: Optokinetic Drum

OptoDrum & Strips Eye Test

Published by: Angel Vazquez

Description

Replace your bulky optokinetic drum with OKNDrum.
OKNDrum is the easy-to-use alternative to a physical optokinetic drum. Our app is used to evaluate neurological, otological, and ophthalmological disorders.
To use OKNDrum simply place the iPhone or iPad in front of the eyes to elicit the response. The stripe color, width, speed, and direction can be adjusted easily.
OKNDrum features:
- 7 Scrolling Speeds
- Red or Black Stripe Colors
- Adjustable Scroll Direction
- Adjustable Stripe Size
- Easy-to-hide Menu
- Easy-to-follow Instructions
Feel free to contact us with any questions or feedback.

*** OKNDrum was developed with the help of medical professionals and with the help of research papers.
*** OKNDrum IS NOT a substitute for medical support. Consult your doctor for any advice.
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Screenshots

OKNDrum FAQ

  • Is OKNDrum free?

    Yes, OKNDrum is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is OKNDrum legit?

    Not enough reviews to make a reliable assessment. The app needs more user feedback.

    Thanks for the vote

  • How much does OKNDrum cost?

    OKNDrum is free.

  • What is OKNDrum revenue?

    To get estimated revenue of OKNDrum app and other AppStore insights you can sign up to AppTail Mobile Analytics Platform.

User Rating

5 out of 5

3 ratings in South Africa

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Ratings History

OKNDrum Reviews

Is not great

Maddie maybe on

United States

The lines only go up and down. So if your PT or DR is recommending left and right this is not the app for you and a waste of money.

No timer

Hokees13 on

United States

It’s great but there is no timer of any kind in view

Wonderful app!

WMF Chicago on

United States

Simple but extremely helpful app. Had a question and the developer replied within minutes. If you want to make the lines go left to right, just lock the screen orientation of your iPad or phone. My doctor wants me to use this for 15 seconds up/down and left/right 3x a day. This app makes it easy to incorporate it into my daily routine. Thank you!

Great help!

Patriness on

United States

App is very useful and easy to use.

Store Rankings

Ranking History
App Ranking History not available yet
Category Rankings
Chart
Category
Rank
Top Paid
8
Top Paid
18
Top Paid
23
Top Grossing
69
Top Paid
72

OKNDrum Installs

Last 30 days

OKNDrum Revenue

Last 30 days

OKNDrum Revenue and Downloads

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