BRAIN.ONE
BRAIN ONE Fitness
Only for iPhone
Free · In‑App Purchases
iPhone
BRAIN.ONE turns your biometrics into action.
Scan your face in 30 seconds, no wearables required, and get heart rate, HRV, and stress estimates from your camera. Connect a wearable if you have one. Either way, BRAIN.ONE builds your baseline and recommends what to do next.
KNOW YOUR BASELINE Heart rate, HRV, breathing, and stress — scored in one place. Track your Biometrics Score over time and watch it respond to what you actually do.
GET YOUR PROTOCOL Evidence-based protocols tailored to your scan: Zone 2 cardio, strength training, morning light, sleep optimization, breathwork, and more. Daily microhabits that fit the life you already have.
TRACK THE SMALL THINGS Morning light. Omega-3. Deep work. Zone 2. Tick them off and watch the streak build. Small inputs, compounding returns.
ASK ANYTHING Upload labs or photos, connect a wearable, and ask questions in one place. Your AI health companion knows your data and suggests adjustments to your protocol as you go.
SHARE IT WITH FRIENDS Follow protocols from people you trust. Bring your own progress to the feed. Health is easier together.
POWERED BY AI. GROUNDED IN RESEARCH. Every protocol in our published library is grounded in peer-reviewed research — browse the sources anytime on the Scientific Sources screen in the app. Protocols you generate with AI are personalized to you. AI does the personalization. Published research sets the standard.
THE SCIENCE BEHIND BRAIN.ONE
Our camera-based measurements use remote photoplethysmography, and our protocol guidance draws on peer-reviewed research, including:
• Remote plethysmographic imaging using ambient light — Optics Express (2008): https://pmc.ncbi.nlm.nih.gov/articles/PMC2717852/
• An Overview of Heart Rate Variability Metrics and Norms — Frontiers in Public Health (2017): https://pmc.ncbi.nlm.nih.gov/articles/PMC5624990/
• The FINGER randomised controlled trial on multidomain lifestyle intervention — The Lancet (2015): https://doi.org/10.1016/S0140-6736(15)60461-5
Find the full list under Settings → Scientific sources in the app.
Design, track, and share evidence-based protocols for health and brain fitness. Your baseline is waiting.
BRAIN.ONE is for investigational use only. It is not a medical device and does not diagnose, treat, or cure any condition. Always consult your doctor about your health.
Subscriptions
BRAIN.ONE offers auto-renewable subscriptions: Premium Monthly (1 month) and Premium Yearly (1 year). Pricing is shown in the app. Payment is charged to your Apple Account at confirmation of purchase. Your subscription automatically renews unless auto-renew is turned off at least 24 hours before the end of the current period; your account is charged for renewal within 24 hours prior to the end of the period. Manage or turn off auto-renew anytime in your Apple Account settings.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://brain.one/privacy
Support: hello@brain.one
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Improved image place holders for better UX
Bug fixes on data synchronisation.
The developer, Brain.One, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Health & Fitness
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BRAIN ONE INC
- Size
- 108.6 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- This app is rated 13+ with content restrictions.
Some content may be rated higher, and may therefore be restricted and managed by the developer through in-app controls. - In-App Controls
Age Assurance
Contains
Messaging and Chat
User-Generated Content
Health or Wellness Topics
Social Media
Social Media (Age Restricted)
- In-App Purchases
Yes
- BRAIN ONE $99.99
- BRAIN ONE $9.99
- Copyright
- © Brain.One, Inc
