Most apps count calories. LongeviQ reads the signals that actually predict how long you'll live in good health.
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Biological Age Test
12-question assessment covering sleep, exercise, HRV, and nutrition. Calculates your biological age vs chronological. Tracked weekly as it improves — your own personal health score over time.
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HRV + Recovery Gate
Morning HRV from Oura, Garmin, or Whoop drives your daily intensity recommendation. High-HIIT blocked on low-recovery days. Users call it "the app that stopped me overtraining."
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Sleep Architecture
REM %, Deep sleep %, efficiency, and 7-day debt tracking. AI insight fires when REM drops — specific, cited, actionable. Requires wearable for stage breakdown.
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Longevity Nutrition Index
Not a calorie counter. The LNI scores meals on anti-inflammatory score, protein adequacy, processed food ratio, and 12 key micronutrients. Built on USDA + Open Food Facts data.
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Weekly AI Longevity Brief
Every Sunday: a 300-word personalised brief covering your biggest win, biggest risk, and this week's single protocol priority. 35% open rate. The #1 reason subscribers don't cancel.
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Protocol Library
Time-restricted eating, Zone 2 plans, sleep hygiene, cold exposure, and evidence-graded supplement stacks. Adherence tracked and reported in your Weekly Brief.