Circadian AI - Biohack Coach
NSDR, Longevity & Protocol
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
Build protocols, track data. One coach that connects it all
Circadian AI is the science-based wellness protocol tracker and AI coach designed around circadian biology, evidence-backed morning routines, sleep optimization, and daily habit stacking. Built for people who take their health seriously.
THE PROTOCOLS
The research is clear. What you do - and when you do it - determines your energy, cognition, sleep quality, and long-term health. Circadian AI puts the most effective science-backed protocols into a single, structured daily system.
Morning sunlight exposure. Cortisol pulse timing. Cold exposure. Physiological sigh breathwork. NSDR (Non-Sleep Deep Rest). Time-restricted eating and fasting windows. Heat exposure. Exercise timing. Sleep anchoring and wind-down protocols.
Each one is grounded in peer-reviewed research on circadian biology and neuroscience. Each one is trackable, stackable, and optimized for your schedule.
YOUR AI COACH
Most health apps give you data. Circadian AI tells you what to do with it.
After tracking your protocols, your built-in AI coach analyzes your compliance patterns, identifies what's working, and surfaces personalized recommendations based on your actual behavior — not generic advice. If your sleep quality drops when you skip your evening wind-down, Circadian AI sees it. If your energy scores improve on days you hit your morning light window, Circadian AI tells you.
WHAT YOU GET
Track every major wellness protocol in one place — morning light, NSDR, cold exposure, breathwork, fasting, sleep anchoring, and more
AI coaching overview that analyzes your data and tells you what's actually moving the needle
Circadian-aware scheduling that times your protocols to your biology, not just your calendar
Daily compliance scoring so you know exactly where you stand
Sleep optimization tracking linked to your daytime protocol behavior
Clean, distraction-free interface built for daily use — not for screenshots
Your protocols. Your data. Your AI coach.
https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
Brand new UI & tracking features.
The developer, Aaron Ball, 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 Not Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Aaron Ball
- Size
- 16.8 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 9 more
- English, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Simplified Chinese, Spanish
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Circade Pro $3.99
- Circade Pro $24.99
- Copyright
- © 2026 Circade