# The NIHSS vs NeuroEndo Trials

The clearest difference is in-app purchases: The NIHSS at none against NeuroEndo Trials's 1. The NIHSS also leads on iOS requirement (12.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. NeuroEndo Trials sells 1 in-app purchase, starting at $7.99 per year. The NIHSS asks for nothing beyond the download.

## The numbers

| Metric | The NIHSS | NeuroEndo Trials |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | — |
| Size | 190 MB | 41 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Pace Online](https://appshunter.io/developer/1481576155) | [Nader El Seblani](https://appshunter.io/developer/6776065092) |

## What reviewers say

### The NIHSS

[App page](https://appshunter.io/ios/app/the-nihss/id1608774216)

**Features:** macOS Compatibility

**In-app purchases:** none


### NeuroEndo Trials

[App page](https://appshunter.io/ios/app/neuroendo-trials/id6776065090)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| NeuroEndo Pro | $7.99 | per year |


## Frequently asked questions

### Is The NIHSS free?

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

### Is NeuroEndo Trials free?

NeuroEndo Trials is free to download, with in-app purchases available.

### Do The NIHSS or NeuroEndo Trials have ads?

Neither The NIHSS nor NeuroEndo Trials shows ads.

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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.*