OKN Strips

Name: OKN Strips
Rating: 4.6 (578 reviews)
Author: Thomas Alvarez

by Thomas Alvarez

iPhone · iPad

Abandoned risk Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $3.99

Categories and search queries

Official categories

Medical
Health & Fitness

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $3.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.6 578 ratings · App Store

5/5Good
Good app.. The only complain ill make is after opening the OKN strips if i need to go back to the menu containing amsler grid , i can only do so after i quit and close the application and open it again.. But its a minor complaint and i like the app.

kalsajja · 31 Jul 2026
3/5Good, but needs some improvement
My vision therapist recommended this app to help with eye stretches. It’s good, but I wish I could change the direction the bars move. I have to do this exercise with a patch on because my eyes don’t track together. So I’d like it if the bars could travel left or right and up or down.

JobbbieBo · 31 Jul 2026
5/5OKN strips
This works quite well. Tap the screen to make the strips go faster. Level 1 through 5. I’m using this app to treat my nerve/ muscle paralysis in my left eye. It was recommended by my therapist. This exercise and time and hope.

JohnKrunch · 31 Jul 2026
5/5Breakersmoon
Great app! Has corrected my issue with left hand shaking.

Breakersmoon · 31 Jul 2026
4/5Good app
Red-Black inversion doesn't work on grid test but otherwise a good app. You can get back to main menu from optokinetic by holding down on screen for two seconds and the back menu appears.

SpaceSnaxxx · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

Data Not Collected Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0
1.0.1
All four orientations are now supported in OKN Strips mode. New title screen. The app has a new icon and it supports the new iPad's retina screen.
1.1
Pinch or Zoom with two fingers to change the width of the strips! Displays the speed setting when you change speeds. All four orientations are supported throughout the whole app now. Red Desaturation square is now a proper circle.
1.1.1
Support for iPhone 5
1.2
Amsler Grid - New Feature! New Main Menu
1.2.1
Added a Speed 0 for more therapeutic usage. Please contact the support email if a configuration screen where you can enter your own speed settings is a useful feature you want.
1.3
Update for iOS 7 Amsler Grid now supports Landscape orientation
2.0
All new Version 2.0 rebuilt from the ground up in Apple's new programming language, Swift. Fully compatible with new versions of iOS. New redesigned interface. You can swipe to change the strips' movement direction. You can tap with two fingers to hide and show the tab bar on the bottom of the screen.
2.0.1
Optimizations for iPhone X. New Quick Actions available when you 3D Touch on the app icon.
2.0.2
Fixed positioning of the speed label that shows up when you change the speed on some devices. Fixed a layout bug when using OKN Strips in a Split View on iPad. Updated for the new Late-2018 iPad Pros.
2.1 · 23 Jan 2020
Dark Mode Support iOS 13 Support and Fixes

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Alternatives

Focus Builder Pro — Same category + similar ratings
Motion Guidance Interactive — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

Report a correction

Use this page with an AI agent

AppCorpus MCP gives your agent current app data, prices, screens, features and sources.

Example prompt

Compare OKN Strips with Focus Builder Pro.

View JSON

GET /api/v3/apps/496001751

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          "author": "kalsajja",
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          "author": "JobbbieBo",
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          "body": "This works quite well. Tap the screen to make the strips go faster. Level 1 through 5. I’m using this app to treat my nerve/ muscle paralysis in my left eye. It was recommended by my therapist. This exercise and time and hope.",
          "author": "JohnKrunch",
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          "rating": 4,
          "title": "Good app",
          "body": "Red-Black inversion doesn't work on grid test but otherwise a good app. You can get back to main menu from optokinetic by holding down on screen for two seconds and the back menu appears.",
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