OKN Drum Pro is a medical app for optokinetic testing featuring adjustable OKN stripes and a metronome for timing

Download OKN Drum Pro from Google Play Store or Apple App Store then follow standard installation steps for your device

Upon first opening adjust stripe width using pinch-to-zoom select stripe color and familiarize yourself with speed controls

Main features include customizable stripe width speed control visual options integrated metronome and multiple testing modes

Customize experience by adjusting stripe width speed selecting stripe color and utilizing the metronome for timing

Save favorite settings by memorizing your preferred stripe width speed and color configurations

Share app details with colleagues via email or social media platforms by using standard device sharing options

Access detailed information about each feature through the app's interface and explore different testing modes

The app requires standard permissions manage them in device settings under app permissions for privacy control

Check for updates in the app store and ensure smooth operation by keeping the app version current