OKN Drum Pro

OKN Drum Pro

Michael Ullman·Rp 79.000
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Screenshots

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Description

· 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.

Developer

Michael Ullman

Developer ID: Michael Ullman

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Recent Reviews

Nenad Mandić

v1.8

2 years later, after seeing a comment from the developer I retested the app. This time it does everything it should do just how it should do it. I'm open to give few more suggestions for the app for some minor tweaks and improvements

Developer Response

Please check the latest update and let me know if that fixes your the problem, thank you!

27 Oct 2024

28 May 2026

Carlos Alfonso Rivera Maldonado

v1.8

The giroscope is not working properly. I cannot choose the speed

18 May 2026

Nichola Dunne

v1.8

bought this app and it won't open. any tech support would be appreciated.

10 Feb 2026

Rupa Patel

v1.8

I have just paid for this app and it does not even open. it will not provide a refund via the Google play app. Waste of money.

6 Jan 2026

이웅진

v1.8

This app really needs an update. iOS버전의 동일한 App은 화면에 손가락으로 스위프 동작을 하면 전체 화면으로 변경이 가능합니다. 하지만, Android App은 아쉽게도 전체 화면으로 변경할 수도 없고, 화면 상단에 있는 메뉴 버튼( -, +, Black, Metrono)를 Hide하거나, 전체화면으로 변경할 수 없다는 큰 단점이 있습니다. 1. 방법이 있다면 알려주세요. 2. 방법이 없다면, 해당 기능(전체 화면)을 업데이트를 해주시면 감사하겠습니다.

11 Dec 2025

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