Biohack vs Training Ledger

What if every meal you eat could add - or cost - minutes of your life? Biohack is the first longevity food coach that scores your meals based on cutting-edge aging research. Stop guessing what's healthy. Start knowing exactly how your food impacts how long you live. MEAL SCORING Snap a photo or describe your meal - our AI analyzes every ingredient and gives you a science-backed longevity score from 1 to 10. See which foods add time to your life and which ones take it away. FASTING TRACKER Track your intermittent fasting sessions with a beautiful, intuitive timer. Monitor your autophagy window and build consistent fasting streaks. Choose from popular protocols like 16:8, 18:6, or OMAD. PERSONALIZED NUTRIENT TARGETS Your body is unique. Biohack calculates your optimal daily nutrient targets based on your age, sex, activity level, diet, and health goals. No generic one-size-fits-all recommendations. SUPPLEMENT INTELLIGENCE Discover your nutrient gaps and get personalized supplement recommendations. Track your stack and build better habits with daily reminders. LONGEVITY INSIGHTS See your weekly and monthly trends. Understand how your eating patterns affect your biological aging. Get actionable coaching tips to optimize your nutrition for a longer, healthier life. KEY FEATURES • AI-powered meal analysis from photos or text • Science-backed longevity scoring for every meal • Intermittent fasting tracker with autophagy insights • Personalized daily nutrient targets • Supplement gap analysis and recommendations • Vitamin D intelligence based on your location and season • Daily streaks and longevity milestones • Beautiful dark mode support THE SCIENCE Biohack is built on peer-reviewed research in nutritional gerontology, caloric restriction, autophagy, and nutrient optimization. Every score reflects what science knows about how food affects aging at the cellular level. YOUR DATA, YOUR PRIVACY Your health data stays yours. We never sell your data or share it with advertisers. See ourprivacy policy for details. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://buettnerlabs.com/terms Privacy Policy: https://buettnerlabs.com/privacy Start your for free and discover how your food choices shape your future.

Training Ledger is a complete training log that never touches a server — your data stays on your phone. No account to create. No cloud to sync. No subscription. The privacy label on this page isn't marketing copy — it's Apple's own audit of what this app collects: nothing. YOUR TRAINING, ON THE RECORD Log sets in two taps with per-set reps and weight, warm-up ramps calculated for you, a rest timer that rings from the lock screen, and drop and failure sets when you want them. Auto-progression nudges your next target only when your last session earned it — honest numbers, no algorithm theater. 590 HAND-CHECKED ILLUSTRATIONS The exercise library is drawn, not stock-photographed: two-position illustrations in male and female figures, each verified by hand against how the movement is actually performed, with a form cue that tells you what matters. Filter by muscle, equipment, or figure. 49 READY-MADE REGIMENS Classic splits, dumbbell-only, kettlebell conditioning, cardio programs, mobility routines, and sport strength bases — or build your own with automatic progression. NUTRITION, FULLY OFFLINE Scan a barcode and get macros instantly from 437,000 foods stored inside the app — it works in airplane mode, because there's nowhere for the code to go. A 478-food verified database, saved meals, and calorie and protein targets built from your own goal. THE WEEK, IN WRITING Sleep, water, caffeine, weight, habits, and workouts roll into one day score and a weekly verdict. A recovery card tells you what's fresh and what's still rebuilding. A twelve-week consistency calendar shows the work adding up. Built solo by a surgeon who wanted a private, honest training log — and couldn't find one.