synqology vs Human Codex

Know exactly what to do today for a longer, healthier life. synqology turns the Apple Watch you already own into a longevity platform. No extra hardware. No monthly strap. At its core is the Vitality Index: a single 0–100 healthspan score built from your sleep, HRV, resting heart rate, VO2 max, activity, and strength over a rolling 28 days. It cuts through daily noise to show your true long-term health trend—and the one thing to improve next. VITALITY LOOPS Three rings a day—Move, Train, Sleep—sized to your own data every morning, not a generic goal. Close two of three and the day counts toward your streak. One repair a week keeps a slip from breaking it. A PLAN YOU SHAPE YOURSELF Slide your weekly steps, cardio, and strength and watch your 30-day Vitality Index projection move with them. Save it, and that becomes your plan—your rings, your brief, and your Watch follow it. MORNING & EVENING BRIEF Every morning, synqIQ tells you where you stand and what matters today. Every evening: the day's numbers and which loop you can still close before bed. ON YOUR WRIST AND HOME SCREEN • Apple Watch app: your rings and streak on the watch face, and a buzz on your wrist when a loop closed—without opening your phone. • Home Screen widgets: pick the ring or the streak. Free for everyone. Apple Watch delivers workouts instantly, but step and exercise-minute totals arrive in batches, so a Move close can land a few minutes after the fact. KEY FEATURES • Vitality Index: A 0–100 healthspan score from a rolling 28-day baseline of your physiology and behavior—your true progress, not today's fluctuations. • Daily Readiness: A recovery score each morning from your HRV and resting heart rate versus your personal baseline. Know when to push and when to rest. • Sleep Score & Sleep Debt: Go beyond duration—combine efficiency and stages to understand your sleep quality and manage the debt you're carrying. • Momentum: See your consistency toward the daily signals that build a stronger baseline. • synqIQ AI Chat: Ask "Why is my recovery low today?" and get clear, evidence-informed answers grounded in your real Apple Watch data. FREE PEPTIDE, SUPPLEMENT & HABIT TRACKING Log peptides, supplements, medications, and practices in seconds—completely free. • Peptides & supplements: Track your stack and dosing over time. • Practices & habits: Meditation, cold exposure, breathwork, yoga, HIIT, and more. • Custom metrics: Mood, pain, hydration, blood pressure—anything you care about. APPLE WATCH + OURA Seamlessly sync steps, heart rate, HRV, workouts, mindfulness, and sleep from Apple Watch. Prefer Oura for sleep? Connect it for sleep tracking (recovery scores use Apple Watch HRV). PRICING synqology is free to start—no trial required. Your core longevity tools stay free forever: the Vitality Index, daily Readiness, Sleep Score, Sleep Debt, Momentum, Vitality Loops with your streak, the morning and evening brief, Home Screen widgets, the Apple Watch app, food and water logging with the full nutrient panel, peptide/supplement/habit logging, your first two Weekly Longevity Reports, and a monthly allowance of synqIQ AI chat and AI food scans. Upgrade to Synq Pro when you want to go deeper: customize your forecast targets and save them, a plan that adapts every day, nutrition guidance with your One Change and 14-day trend, Deep Analysis with research sources, your Weekly Longevity Report every Sunday, and expanded synqIQ chat and AI food scans. Pro is available monthly or yearly—prices shown in-app. synqology stays free to use for as long as you like. Follow us @synqology on Instagram.

Human Codex is your personal health Agent: one app that reads your sleep, recovery, meals, training and labs, and turns them into a plan you can actually follow. YOUR HEALTH AGENT Chat with an Agent that knows your profile, your metrics and your goals. Ask about your sleep, recovery, workouts or meals and it looks up your Apple Health data to answer. It builds your health plan and your training week and adjusts them as you go. It reaches out when it matters and takes action with your confirmation: reschedules sessions, logs what you ask, starts today's run or sends your intervals to your Apple Watch. Give it a name. Voice input supported. DAILY HEALTH SCORE Wake up to one number that reads your sleep, HRV, resting heart rate, activity and recovery, weighted against your own 14-day baseline instead of population averages. It tells you whether to push or recover today. TRAINING, BUILT AROUND HOW YOU MOVE Run, walk or hike from your plan with one tap: your Apple Watch opens the route with your live heart rate and zone, and the session is marked done when you save. Or record with your iPhone alone. Every route goes to Apple Health. Build your strength week by hand from a 110+ exercise catalog, or tell the Agent your goal, days and equipment and it writes the plan. Import your coach's routine from a photo. Progressive overload builds on last week, and a missed day moves to today. One history holds routes, strength sessions and Apple Health workouts; share any activity as a sticker. NUTRITION Snap a photo of a meal, scan a barcode or describe it, and get a macro breakdown in seconds. Log water and caffeine, and set protein, carb and fat targets that fit your plan. FASTING AND METABOLIC TRACKING Start and follow fasting sessions with real-time metabolic phases. Add a glucose or ketone reading and each phase upgrades from estimated to glucose-verified, with your Glucose-Ketone Index (GKI) tracked alongside. VITALS Steps, workouts, heart health and sleep from Apple Health in one dashboard. With Apple Watch, your aerobic capacity (VO2 max) with its 12-week trend and a goal you follow week by week. Turn on a clinical layer for blood pressure, glucose and ketones. APPLE WATCH Your routes open on your wrist with live heart rate and your zone; pause, resume or finish there. Send an interval session to the Workout app, with warm-up, blocks and cool-down. Follow your training day, log sets as you go, and see your score and fasting at a glance. YOUR LABS, IN CONTEXT Type in your labs for free (76 markers across 9 panels) or scan a report as a photo or PDF and the Agent extracts every biomarker. Each panel is read next to what you did in the 90 days before the draw, and when it warrants it, the Agent proposes goal changes until your retest. You confirm each one and can revert any of them. FREE, WITHOUT A SUBSCRIPTION Your Health Score, nutrition and water logging, hand-built training, route recording, fasting, vitals and typed-in labs work end to end at no cost. Pro unlocks the Agent: the conversation, the plans it writes and adjusts, and the lab reads. WORKS WITH YOUR TOOLS - Apple Health: reads your biometrics and workouts, writes nutrition, weight and routes back - Apple Watch app - Home Screen widgets and Siri for your score, fasting and training day - Apple Calendar and Reminders for fasting windows, sessions and reminders YOUR DATA Your health data is stored on your iPhone and in Apple Health. When you use the Agent, and only after you agree, the data it needs is sent to secure AI providers to answer you. Your route maps and places are never sent. You can withdraw consent or delete your data anytime. NOT MEDICAL ADVICE Human Codex is a wellness and decision-support tool, not a medical device. Always consult a healthcare professional for medical decisions. Start free. When you're ready for the Agent, try Pro free. ——— Terms of Use (EULA): https://humancodex.app/terms Privacy Policy: https://humancodex.app/privacy