# Neuro Toolkit vs OKN Strips

The clearest difference is ratings volume: OKN Strips at 587 against Neuro Toolkit's 17. OKN Strips also leads on price ($3.99 vs $6.99) and update cadence (every 3 months vs every 7 months). Neuro Toolkit's advantage is review sentiment (70% vs 62%). On rating, ads, in-app purchases and monetization model there is nothing between them.

Neuro Toolkit costs $6.99 and OKN Strips $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.6 for Neuro Toolkit against 4.6 for OKN Strips. That said, the two scores are not equally well evidenced: OKN Strips has 587 ratings behind it against 17, so its average is the more settled of the two. Written reviews are what separate them: 70% of Neuro Toolkit's written reviews are positive against 62% of OKN Strips's.

Neuro Toolkit ships an update every 7 months, OKN Strips every 3 months. Both last shipped on November 1, 2026.

## The numbers

| Metric | Neuro Toolkit | OKN Strips |
| --- | --- | --- |
| Price | $6.99 | **$3.99** |
| Rating | **[4.6 (17 ratings)](https://appshunter.io/ios/app/neuro-toolkit/id350656519/reviews)** | [4.6 (587 ratings)](https://appshunter.io/ios/app/okn-strips/id496001751/reviews) |
| Number of ratings | 17 | **587** |
| Positive reviews | **70.3% of reviews** | 61.5% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 months** |
| Monetization | Paid | Paid |
| Best chart rank | **#46** | #127 |
| Size | 44 MB | 7 MB |
| Requires iOS | 26.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Kent Ellington](https://appshunter.io/developer/350656522) | [Thomas Alvarez](https://appshunter.io/developer/496001754) |

## What reviewers say

### Neuro Toolkit

[App page](https://appshunter.io/ios/app/neuro-toolkit/id350656519)

**Currently charting:** #46 Top Paid · Medical (US App Store)

This app provides a comprehensive collection of neurology and neurosurgery grading scales and scores, including those for strokes, hemorrhages, and coma assessment. It offers tools for prognosis, calculations, and management, with emailed results for office records. Designed for speed and functionality, it's a valuable resource for medical professionals.

**Highlights:** Neurology/Neurosurgery Grading Scales, Stroke and TIA Scales, Hemorrhage and AVM Scales, Coma and Cognitive Scales, Outcome and Epilepsy Scores, Emailed Results (PDF/Text), Journal References Included

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### OKN Strips

[App page](https://appshunter.io/ios/app/okn-strips/id496001751)

**Currently charting:** #127 Top Paid · Medical (US App Store)

This diagnostic and therapeutic app aids in evaluating neurological, otological, and ophthalmological disorders. It features moving strips to elicit nystagmus, a red desaturation test, and an Amsler grid for comprehensive eye examinations.

**Highlights:** Optokinetic Nystagmus (OKN) elicitation, Red Desaturation test, Amsler Grid for eye testing, Adjustable strip speed, color, and width, Reverse strip direction, Toolbar hide/show functionality

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 👍 Helpful for eye therapy
- 👍 Reduces eye strain and dizziness
- 👍 Effective for nerve/muscle paralysis
- 👍 Great for babies' OKN assessment
- 👍 Good for Amsler grid use

**What reviewers complain about**

- 😞 No way to adjust speed/style
- 😞 Cannot customize direction
- 😞 Lacks options for smooth pursuit/saccades
- 😞 Expensive for basic functionality
- 😞 Difficult to uninstall

**Reported bugs**

- Red desaturation test color doesn't change
- Red-Black inversion doesn't work on grid test
- Cannot go back to menu from OKN strips without restarting app

**Requested features**

- Recording feature
- Adjustable speed and style
- Change direction of movement (left/right, up/down)
- Options for smooth pursuit, saccades, VOR
- Horizontal stripes option


## Frequently asked questions

### Is Neuro Toolkit free?

Neuro Toolkit costs $6.99, with no in-app purchases.

### Is OKN Strips free?

OKN Strips costs $3.99, with no in-app purchases.

### Which has better reviews, Neuro Toolkit or OKN Strips?

Neuro Toolkit is rated higher. Neuro Toolkit averages 4.6 out of 5 from 17 ratings, while OKN Strips averages 4.6 from 587 ratings.

### Do Neuro Toolkit or OKN Strips have ads?

Neither Neuro Toolkit nor OKN Strips shows ads.

### Which is updated more often, Neuro Toolkit or OKN Strips?

Neuro Toolkit ships an update every 7 months, and OKN Strips every 3 months. Most recently, Neuro Toolkit was updated on November 1, 2026 and OKN Strips on November 1, 2026.

### Which is more popular, Neuro Toolkit or OKN Strips?

Neuro Toolkit currently peaks at #46 in the App Store charts, and OKN Strips at #127. Chart position reflects recent download velocity rather than total install base.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*