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OKN Drum Pro — Build villages, train troops, raid others

Android Medical Michael Ullman
825+
Google Play

Screenshots

Description

Been playing OKN Drum Pro for a couple months now. It’s basically an app that lets you do optokinetic testing and exercises. Pretty solid if you’re into that kind of thing.

Here’s what you can do – you can adjust the stripe width using pinch-to-zoom, and there’s also an option to change the stripe color. The speed is easy to adjust too, so you can ramp it up or slow it down. Oh, and there’s a metronome feature to help with timing.

Look, if you’re a healthcare professional and you need an app for OKN testing, this one’s worth checking out. It’s not perfect – the UI could be a bit more user-friendly – but overall it does the job. Might take some time to get the hang of it, but it’s a decent option.

Editor Opinion

I've tested a bunch of medical apps like this, and OKN Drum Pro is a pretty solid one. The features are pretty comprehensive, and it works well for its intended purpose. And the customization options are nice, and I like that it's free to use. But it does have a bit of a learning curve, and the design could be more modern and intuitive. Still, if you need an OKN app, this one's worth considering.

Manya Lyalya
Author Manya Lyalya Editor, Grand Screen

Pros & Cons

Pros

  • Tons of customization options for the OKN stripes
  • Speed is easy to adjust up or down
  • Metronome feature is a nice addition
  • Free to use, no paywalls

Cons

  • Interface can be a bit clunky and not pretty user-friendly
  • Takes some time to get the hang of all the features
  • Might be overkill if you just need basic OKN testing

Specifications

Updated 21.12.2024
Category Medical
Age Rating Everyone
Developer Michael Ullman
Android Android 7.0++
Package Name com.okn.okndrumpro

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User Reviews

Hafiz Rakiman Oct 23, 2025

😷

Janice Tanumihardja Oct 23, 2025

Very laggy if sped up, pretty much unusable. I suggest aside from fixing the lagginess, please add a feature to rotate the stripes.

Nenad Mandić Oct 23, 2025

Design is terrible, barely usable if even usable It's just mixes up colours and I can't get good enough secades to use in clinical practice

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