# NIHSS+ vs EVT Navigator

The clearest difference is rating: EVT Navigator at 5.0 against NIHSS+'s 4.4. EVT Navigator also leads on update cadence (daily vs every 2 weeks) and iOS requirement (13.0 vs 16.0). NIHSS+'s advantage is ratings volume (8 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

EVT Navigator holds the better App Store score, 5.0 against 4.4. That said, the two scores are not equally well evidenced: NIHSS+ has 8 ratings behind it against 1, so its average is the more settled of the two.

NIHSS+ ships an update every 2 weeks, EVT Navigator daily. The most recent releases landed on October 25, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | NIHSS+ | EVT Navigator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.4 (8 ratings)](https://appshunter.io/ios/app/nihss-plus/id1669590578/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/evt-navigator/id6761737668/reviews)** |
| Number of ratings | **8** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Daily** |
| Monetization | Free | Free |
| Size | 148 MB | 21 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Apex Innovations](https://appshunter.io/developer/1669590580) | [CASSIDY,DYLAN WERNER](https://appshunter.io/developer/1890367098) |

## What reviewers say

### NIHSS+

[App page](https://appshunter.io/ios/app/nihss-plus/id1669590578)

This app provides a digital learning format for evaluating stroke symptoms based on the established NIHSS scale. It offers guidance for accurate stroke assessment, tips, and support for telestroke situations, intended for educational purposes.

**Highlights:** Stroke symptom evaluation, Digital learning format, Accurate stroke assessment guidance, Tips and tricks for assessment, Telestroke situation support, Educational training

**Features:** Vision Pro support

**In-app purchases:** none


### EVT Navigator

[App page](https://appshunter.io/ios/app/evt-navigator/id6761737668)

This clinical reference app assists healthcare professionals in endovascular stroke treatment. It provides quick access to thrombectomy trial criteria and compatible device information, allowing for filtering by patient and imaging characteristics.

**Highlights:** Thrombectomy trial criteria review, Compatible device exploration, Filter by patient/imaging characteristics, Access supporting trial data, Clean mobile interface

**In-app purchases:** none


## Frequently asked questions

### Is NIHSS+ free?

NIHSS+ is free to download, with no in-app purchases.

### Is EVT Navigator free?

EVT Navigator is free to download, with no in-app purchases.

### Which has better reviews, NIHSS+ or EVT Navigator?

EVT Navigator is rated higher. NIHSS+ averages 4.4 out of 5 from 8 ratings, while EVT Navigator averages 5.0 from 1 ratings.

### Do NIHSS+ or EVT Navigator have ads?

Neither NIHSS+ nor EVT Navigator shows ads.

### Which is updated more often, NIHSS+ or EVT Navigator?

NIHSS+ ships an update every 2 weeks, and EVT Navigator daily. Most recently, NIHSS+ was updated on October 25, 2026 and EVT Navigator on October 28, 2026.

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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.*