Early Access

Start building your baseline.

Privacy-first nervous system monitoring on your phone — voice, typing cadence, and resting pulse. Personal baseline, not an anxiety score. No wearable required.

  • Three signals: voice rhythm, typing cadence, resting pulse
  • Your personal baseline — not a population stress score
  • On-device encryption before anything is shared
Start building your baselineHow privacy works

Takes a few minutes. You control every permission.

NeuralShield is not a medical device and does not diagnose any condition.

Most health apps give you a number. Then ask you to worry about it.

Scores and population averages turn awareness into anxiety. NeuralShield learns what is normal for you — so meaningful shifts show up against your own history, not a leaderboard of strangers.

What Early Access includes

A baseline that refines with you

The longer you use NeuralShield, the more precisely it reflects an ordinary day for you.

Three signals, one picture

Voice rhythm, typing cadence, and resting pulse combined into a single portrait of your rhythm.

Privacy controls from day one

Granular consent. Sharing only when you choose. Architecture built for minimization.

Context, not alarm theatre

Insights meant to support conversations you choose — not a stream of frightening alerts.

Start building your baseline

Three signals. One portrait of your rhythm.

Voice

Acoustic features from short, explicit in-app check-ins — derived on-device. Raw audio is not stored or sent to our servers.

Typing cadence

Timing between keypresses only — never the content of what you type. Encrypted before transmission.

Resting pulse

Heart-rate variability features from allowed camera check-in contexts — not a library of stored video.

Read how privacy-first works →

Built for people who want signal — not surveillance theatre

For you if you care about privacy, prefer a personal baseline over a public score, and want phone-first monitoring without another wearable.

Not built as a clinical diagnosis tool, employer monitoring suite, or voice “stress interrogation” product.

Privacy isn’t a policy footnote. It’s the product.

Local encryption of signal payloads, granular sharing, and GDPR-minded design. Read the full privacy-first walkthrough before you join — or after.

Read how privacy-first works

Share only what you choose — when you choose

Your care circle is optional. Nothing is shared with family or clinicians without your explicit, revocable consent. You first.

Join in three steps

  1. Create your Early Access account
  2. Grant only the permissions you’re ready for
  3. Start building your personal baseline

Questions

What is NeuralShield Early Access?
Early access to the NeuralShield app: monitoring that learns your baseline from voice rhythm, typing cadence, and resting pulse — with privacy controls built in.
Is this a stress score or mental fitness score?
No. NeuralShield is built around a personal baseline against your own history — not a population score designed to rank or alarm you.
Do I need a wearable (Oura, Whoop, etc.)?
No. NeuralShield is designed for your phone.
Do you keep recordings of my voice?
Raw audio is not stored or transmitted. Acoustic features are derived on-device from explicit in-app voice check-ins.
Do you read what I type?
No. Only timing patterns between keypresses — never message content.
Is NeuralShield a medical device?
No. It is not a medical device and does not diagnose any condition. It is a personal-awareness and research preview tool. Always consult a qualified professional for medical decisions.
Can family or clinicians see my data?
Only with your explicit, granular, revocable consent. Default is you only.
How much does Early Access cost?
Early Access is currently available as a research preview signup. Pricing for later paid tiers may change; creating an account does not require a credit card today.

The sooner you start, the clearer your normal becomes.

Start building your baseline

NeuralShield is not a medical device and does not diagnose any condition.