Molecyou

Understand your health from the molecular level.

Molecyou is an educational companion that connects the activity, sleep, and fitness data already on your iPhone to the molecular biology behind it — then lets you explore that science in stunning, interactive 3D.

Instead of just showing numbers, Molecyou helps you learn what's actually happening inside your body: the proteins, cells, and systems involved in oxygen transport, muscle contraction, sleep, metabolism, and more.

EXPLORE PROTEINS IN 3D Rotate, zoom, and inspect reference protein structures from the AlphaFold Protein Structure Database. See the real molecular machinery behind your biology, rendered right on your device.

SCIENCE YOU CAN ACTUALLY UNDERSTAND Short, clearly written modules explain human physiology — from the Bohr effect to circadian rhythm to glucose metabolism — without jargon and without medical claims. Every topic links to reputable sources.

PERSONALIZED TO YOUR DAY (OPTIONAL) Grant read-only access to Health and Molecyou suggests biology topics related to your recent workouts, active energy, heart rate, sleep, respiratory rate, blood oxygen, and VO2 max. Curious why a hard run leaves you breathing deeply? Molecyou points you to the science.

BUILD YOUR LIBRARY Save proteins, systems, and lessons you want to revisit, and keep your own notes as you learn.

PRIVACY FIRST Your health data is processed entirely on your device and is never uploaded. Health access is completely optional — a built-in Demonstration Mode lets you explore everything with sample data, and you can revoke access at any time.

WHO IT'S FOR Students, science enthusiasts, fitness-minded learners, and anyone curious about how the human body works at the molecular level.

Molecyou provides educational information about human biology and reference protein structures. It does not diagnose, treat, cure, or prevent any medical condition, and it does not measure molecular activity inside your body. For medical questions, please consult a qualified healthcare professional.