MortalMath

MortalMath is a mobile + web AI app that estimates life expectancy and “healthspan” using a transparent, evidence-linked model. Users connect wearables (steps, sleep, resting HR), optionally import labs (lipids, A1C, blood pressure), and answer a short lifestyle survey. The app outputs a range (not a single fake-precise number), shows the top 5 drivers moving the estimate, and offers a 12-week action plan with measurable targets. It also includes a “what-if” simulator: stop smoking, lose 10 lbs, improve VO2max, reduce systolic BP—see the modeled impact. Brutal honesty: it won’t predict your death date; it will quantify risk factors and uncertainty better than generic calculators. The product wins by being understandable, auditable, and habit-linked rather than motivational fluff.