# Neurokeys — e-Health smartphone keyboard

> e-Health smartphone keyboard (iPhone/iPad app by Neurocast BV.)

- Source: https://appshunter.io/ios/app/neurokeys/id1436297061 (this page in markdown: same URL + `.md`)
- Developer: [Neurocast BV](https://appshunter.io/developer/1252625745)
- Category: Health & Fitness, Medical
- Price: Free
- Age rating: 4+
- Requires: iOS 18.2 · 193 MB
- Languages: Dutch, English, French, German, Italian, Spanish
- Released: 2021-05-07
- Data updated: 2026-09-08
- User reviews in markdown: https://appshunter.io/ios/app/neurokeys/id1436297061/reviews.md

## What is Neurokeys?

What if your phone could help advance brain health research?

With Neurokeys, it can. Every tap on your keyboard tells a story — about focus, coordination, and how your brain is feeling today. Neurokeys gently analyzes how you type (never what you type), and turns that everyday signal into a powerful tool for science.

Combined with optional smartphone signals like heart rate, step count, and flights climbed, Neurokeys helps researchers build digital biomarkers for motor function and cognition — insights that may transform our understanding of Multiple Sclerosis, Alzheimer's Disease, ADHD, and other neurological conditions.

Why join Neurokeys?

- Be part of meaningful research — your data fuels studies that could change millions of lives.
- Privacy by design — we only see how you type, never what you write. Your messages stay yours.
- You stay in control — decide which permissions to share, and change your mind anytime.
- One-minute setup — install, opt in, and you're contributing.
- Runs quietly in the background — no daily tasks, no surveys, no interruptions to your day.

How it works
- Download Neurokeys and complete a quick setup.
- Choose which permissions you'd like to enable — including location, notifications, and Apple Health access. You can adjust or revoke them anytime.
- Use your phone as you normally would — Neurokeys does the rest.
- Every keystroke becomes a small contribution to a bigger mission: better understanding of the human brain.

HIPAA & GDPR compliant · FDA registered (US) · Investigational device (EU) · Fully anonymized · Withdraw anytime.

Join a growing community helping science move forward — one tap at a time. Download Neurokeys today.


## Version history (last 5 releases)

### 4.0.4 — 2026-08-26

- Minor issues fixed
- Improved performance

### 4.0.3 — 2026-07-20

- Minor issues fixed
- Improved performance

### 4.0.2 — 2026-06-06

- Minor issues fixed
- Improved performance

### 4.0.1 — 2026-05-21

- Minor issues fixed
- Improved performance

### 4.0.0 — 2026-05-15

- Minor issues fixed
- Improved performance

## Apps similar to Neurokeys

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BiAffect3](https://appshunter.io/ios/app/biaffect3/id6451423106) | 5.0 (6) | Free | Health & Fitness |
| [BiAffect](https://appshunter.io/ios/app/biaffect/id1355144276) | 4.3 (12) | Free | Health & Fitness |
| [Mon4t Home](https://appshunter.io/ios/app/mon4t-home/id1462728568) | — | Free | Health & Fitness |
| [MS Workouts](https://appshunter.io/ios/app/ms-workouts/id6593709399) | — | Free | Health & Fitness |

## Related topics

[neurologia amn](https://appshunter.io/ios/topics/neurologia-amn) · [rhythmicity standalone](https://appshunter.io/ios/topics/rhythmicity-standalone) · [mendi neurosight](https://appshunter.io/ios/topics/mendi-neurosight) · [cerebro the virtual lab](https://appshunter.io/ios/topics/cerebro-the-virtual-lab) · [ask terumo neuro](https://appshunter.io/ios/topics/ask-terumo-neuro) · [neuroscape acct](https://appshunter.io/ios/topics/neuroscape-acct)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-08.*