LongevLab - Biological Age

Turn Apple Health, lab results, workouts, and habits into biological age, biomarker trends, and a Deep Research PDF report. No subscription.

Know your biological age and the signals behind it.

LongevLab turns Apple Health data, lab results, workouts, sleep, recovery, stress, and daily habits into a clearer view of how your body is changing over time. Track biomarkers, understand patterns, and generate a Deep Research PDF report you can use to prepare for a clinician conversation.

BIOLOGICAL AGE & VITALS See biological age, pace of aging, data completeness, system scores, and wellbeing scores for sleep, recovery, load, and stress.

LABS & BIOMARKERS Scan or upload bloodwork, add values manually, and follow 40+ biomarkers including ApoB, HbA1c, vitamin D, testosterone, glucose, creatinine, and more. LongevLab supports unit conversion, personalized ranges, suspicious-value review, and historical trends.

DEEP RESEARCH REPORTS Generate a science-backed PDF report from the health data you choose to include: activity, labs, journal entries, questionnaires, and wearable metrics. Reports are designed to organize your data and questions before a clinician visit, not replace medical advice.

AI CHAT Ask questions about selected health metrics and get streamed answers grounded in your data.

JOURNAL & WORKOUTS Track supplements, medications, habits, adherence, streaks, workouts, active hours, calories, personal records, and heart-rate zones.

PRIVACY-FIRST Your raw Apple Health data stays on your device. No account is required to get started.

NO SUBSCRIPTION Deep Research reports are a one-time purchase.

LongevLab is not a medical device or medical software and does not replace professional medical advice.