OKN Drum Pro

OKN Drum Pro

Michael Ullman

Available on Google Play
1.6(24)
1,000+ installsPaidMedical

Updated Jul 27, 2026 · v1.9.1

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OKN Strips, OptoDrum, OKN

· OKN Drum Pro provides an Optokinetic Nystagmus (OKN) Drum featuring multiple modes for optokinetic testing and exercises. Users can adjust the stripe width to their preference using the pinch-to-zoom functionality. · The speed of the OKN stripes is easily adjustable, enabling quick increases or decreases as desired. · Users have the option to select either black or red stripes to suit their visual requirements. · A metronome is also available to assist with timing Disclaimer: This app is intended as an educational tool for healthcare professionals and should not replace traditional methods. It is not for self-diagnosis or treatment without professional guidance. This app is NOT intended for diagnosis, cure, mitigation, treatment, or prevention of disease, nor to affect the structure or any function of the body.

Released
April 6, 2024

2 years on Google Play

Version
1.9.1
Updated
Jul 27, 2026
Content Rating
Everyone
Installs
1,000+
Developer
Michael Ullman
Website
https://ullmaneye.com/OKNDrum/
Email
mullman@gmail.com
In-app purchases
No

This app isn't currently appearing in any tracked top charts.

Rating breakdown

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9