Every biomarker, explained
From vitamin D to HOMA-IR: what each value measures, why it matters, and the science behind the ranges.
Now on iPhone
Your blood work, decoded.
Check. Chart. Change.
Health Decoder explains every biomarker in plain language, shows whether it's optimal or just "in range", and tracks how it changes from test to test.
Download on the
App Store
Free to download · Requires iOS 17 or later
From lab report to clear next steps
Built for people who want answers, not more numbers.
Optimal, not just "normal"
See at a glance whether a value is optimal, in range or out of range, instead of just a pass or fail.
Trends over time
Chart every result across your tests and see what's moving in the right direction.
Blood tests and cardio fitness
Lab panels sit next to your cardio fitness, whether it comes from a wearable or a field test, so you see the whole picture.
Take a look inside
Clean, calm and designed to get you to the answer quickly.
Your health data stays yours
We never sell your data or use it for advertising. Read exactly what we do and don't collect.
Need help?
Questions, feedback or a bug to report? We usually reply within two business days.