Neurokeys vs BiAffect3

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.

BiAffect3 is the new and improved version of our award-winning BiAffect app, part of a multi-year mood-tracking research project developed by researchers at the University of Illinois at Chicago and funded by the National Institute of Mental Health. BiAffect3 • Track your mood and neurocognitive functioning with your iPhone. • Use keystroke dynamics and sensor data to gain insights into your mental health. • Help researchers develop new tools to improve the diagnosis and treatment of mood disorders. How does it work? BiAffect3 uses a custom-built virtual smartphone keyboard to collect keystroke metadata—such as typing speed, errors, and pauses—but not typed content in order to preserve user privacy. This data is then analyzed using machine learning algorithms and other statistical techniques to identify patterns that are associated with different mood states. Who is BiAffect3 for? BiAffect3 is for anyone who is interested in tracking their mood and neurocognitive functioning. The app is particularly useful for people with mood disorders as it can help them to identify early warning signs of an episode and take steps to prevent it, but it can be used by anyone who wants to learn more about their individual emotional and thought patterns. How do I get started? To get started with BiAffect3, simply download the app and create an account. The app will then guide you through the setup process. How can I help? By participating in the BiAffect3 study, you can help researchers develop new tools to improve the diagnosis and treatment of bipolar disorder. Your participation is voluntary and confidential. Download BiAffect3 today and start tracking your mood and neurocognitive functioning.