Someone to make sense of your health
keeps your genetics, checkups and daily data in one place. Ask in plain language and David answers for you specifically.

is the app created to bring precision health to everyone.
Why?
You are the only one
There is no one else like you in the world, and this app belongs to your precision health alone.
Open it once a day
It is not only your own AI precision health steward. It also helps you look after the health of your whole family.
It stays with you for life
It keeps evolving, offering precision health guidance and plans for every stage of your life.
All in One
One tap brings together every precision health measurement and life record from here on, and speaks to you in plain language as you care for your health.
The eight features of

Answers drawn from your genetic report and checkup numbers
The AI precision health steward, right at the top of the home screen
That is what separates him from a general AI assistant. Ask “is coffee alright for me” and David already holds your caffeine metabolism genotype, your sleep hours from last week and the liver panel from your last checkup. The answer is about you, not about people in general. And it is something you can act on today: when to stop drinking it, what to eat first at this meal, what to do before bed.
Try him first, then decide about the app
David runs in your browser with nothing to install. The two clips below are recorded from the app.
Caffeine metabolism
One cup gives some people palpitations; others drink it before bed and sleep fine. The difference is often written in the genes. David combines your caffeine metabolism genes with your lifestyle questionnaire to work out the right amount and the right time of day for you — so staying alert no longer costs you sleep.
Alcohol sensitivity
Flushing after one drink does not mean you can handle alcohol. It means your body is naturally weaker at metabolising acetaldehyde. David reads your innate tolerance from your alcohol metabolism genes and shows you where the safe limit is, keeping the health risk as low as possible.
No app download — start right here in your browser
Your health data stays yours
- Only used to answer you
- Your genetics, checkups and daily data go into advice for you and nobody else.
- Leave whenever you want
- You can delete your account and everything in it yourself, without going through support.
- Never sold, never leaked
- Genetic and health data is never used for advertising, marketing or data mining, and is never sold or handed to a third party.







