Health Plan
Your plan, in your numbers.
Targets for macros, hydration, training, and sleep — generated from your labs, conditions, and goals, with the reasoning behind every number. You approve every change.
Decode your body,
in real time.
Personal health intelligence, built from your own data — iPhone, Apple Watch, and Apple Health.
One score. Total clarity.
Sleep, HRV, resting heart rate, activity, and recovery — weighted into one number, with your recovery signals read against your own 14-day baseline, not population averages. One morning number that tells you whether to push or recover today.
Snap a photo. Agent logs it.
Take a photo of your meal. The Agent identifies the food, estimates portions, macros, and calories — verified against food databases — and you log it with one tap.
Training built around your goal.
Tell the Agent your goal — hypertrophy, strength, powerbuilding, or longevity — plus your equipment and schedule. It builds a weekly plan with the right sets and reps, then progresses it as you log each session.
Fuel your metabolism.
Macros, hydration, and caffeine at a glance. Personalized targets that adapt as your goals and trends shift.
Your vital signs, unified.
Steps, workouts, heart health, and sleep from Apple Health — the signals everyone has — in one calm dashboard. Add blood pressure, glucose, and ketones when you track them.
Your metabolic phase — verified, not guessed.
Follow your fasting phases in real time. Add a glucose or ketone reading and each phase upgrades from estimated to biomarker-verified — with your Glucose-Ketone Index (GKI) tracked alongside.
One score. Total clarity.
Sleep, HRV, resting heart rate, activity, and recovery — weighted into one number, with your recovery signals read against your own 14-day baseline, not population averages. One morning number that tells you whether to push or recover today.
Reports
The full picture, on demand.
Your Health Plan and Labs live in the side menu: in-depth reports you can open whenever you want, kept apart from your day-to-day dashboards.
Labs
Understand your biomarkers.
Photograph any lab report. Get a clear summary, the markers worth your attention, and questions worth asking at your next appointment.
Why trust it
Evidence-first. Private by design.
No magic promises. Signals you already generate, read against clinical evidence — and health data that is never sold.
Built on Apple Health
Reads the signals you already generate with your iPhone and Apple Watch through HealthKit — only with your permission, only what you authorize.
Grounded in evidence
Recommendations are grounded in your data and clinical evidence — PubMed and clinical guidelines — cited so you can check the source yourself.
Private by design
Your health data is never sold and never used for advertising. A significant portion is stored locally, on your device.
Pricing
Start free. Decide later.
Start with a 7-day free trial — cancel anytime before it renews.
Annual
$99.99/ year
About $8.33 a month
Monthly
$12.99/ month
Cancel anytime
Start your free trialPrices in USD. Billed through the App Store. Cancel anytime from your App Store subscription settings.
FAQ
Questions, answered.
Is Human Codex medical advice?
No. Human Codex provides decision-support information, not medical advice. Always consult a licensed healthcare professional before changing your diet, exercise, supplementation, or medication.
What do I need to use it?
An iPhone with Apple Health. An Apple Watch makes signals like HRV, resting heart rate, and sleep much richer, but it isn't required. You can also log glucose, ketones, and blood pressure manually.
How does the free trial work?
Start your subscription on the App Store and the first 7 days are free, with full access. Cancel anytime before the trial ends and you won't be charged; otherwise the plan you picked starts automatically.
Is my health data private?
Your health data is never sold and never used for advertising. A significant portion is stored locally on your device, and features that need cloud processing send only the data relevant to that request. See our Privacy Policy for the full picture.
Does it work in Spanish?
Yes. Human Codex is fully available in English and Spanish.
Can I cancel anytime?
Yes. Subscriptions are billed through the App Store and you can cancel anytime from your App Store subscription settings — no questions, no friction.
Tailored to your biology.
Signals organized around your baseline. Guidance grounded in your data.