reThrive vs Pace It

Your biological age matters more than the number on your birthday cake. reThrive transforms data from your devices into science-backed insights about how fast you're aging and exactly what to do about it. PRIVACY FIRST Your biometric data is encrypted and belongs to you. We never sell your information. You control what you share and can delete your data and account anytime. DISCOVER YOUR TRUE AGE Most health apps track steps and calories. reThrive tells you what those metrics actually mean for your longevity. By analyzing four core biomarkers (VO2max, heart rate variability, resting heart rate, and lean body mass), we calculate your True Age: a biological age estimate that reflects your actual health status, not just the years you've been alive. A True Age lower than your chronological age means your body is aging more slowly than average. A higher True Age suggests faster aging. Either way, you'll know exactly where you stand. TRACK YOUR PACE OF AGING True Age shows the destination. Pace of Aging shows the journey. This dynamic metric reveals whether you're slowing down or speeding up the aging process based on recent changes in your biomarkers. A Pace of Aging below 1.0x means you're actively reversing biological aging. Above 1.0x means you're aging faster than average. Weekly updates keep you informed. Daily actions keep you improving. ACTIONABLE THRIVE LEVERS reThrive doesn't just measure your health. It shows you which specific actions will improve your biological age most effectively. Our Thrive Levers break down into three daily controllables: • Movement: Optimize your activity and cardiovascular fitness • Performance: Build strength and maintain lean muscle mass • Recovery: Improve sleep quality and manage stress through HRV Each lever connects directly to your biomarkers, so you always know which actions matter most for your goals. WORKS WITH YOUR DEVICES reThrive integrates seamlessly with the wearables and health platforms you already use: • Apple Watch and Apple Health Upcoming: • Garmin • Oura • Fitbit • Polar • And more Your data stays in sync automatically. No manual entry required. SCIENCE-BACKED METHODOLOGY Our True Age algorithm is built on peer-reviewed longevity research linking cardiovascular fitness, autonomic nervous system health, body composition, and all-cause mortality risk. We translate complex science into clear numbers you can act on. Every calculation is transparent. Every recommendation is evidence-based. Every update brings you closer to your healthspan goals. WHO IS THIS FOR? reThrive is built for people who: • Want to optimize healthspan and longevity, not just track workouts • Own wearables but feel overwhelmed by disconnected data • Are looking for an alternative to expensive subscription-based fitness platforms • Believe that understanding biological age is more valuable than counting steps • Want science-backed insights, not generic fitness advice Whether you're an athlete optimizing performance, a health enthusiast exploring longevity science, or simply someone who wants to age well, reThrive gives you the metrics and actions that actually matter. START YOUR JOURNEY Join thousands of people who are taking control of their biological age. Download reThrive, connect your wearables, and discover your True Age today. Questions or feedback? Contact us at support@rethrive.co Terms of Service: https://www.rethrive.co/legal/terms-of-service Privacy Policy: https://rethrive.co/legal/privacy-policy

The feedback loop your training was missing. Built for runners who care about pacing accuracy, long-term progress beyond PBs and whether all that training is paying off. Am I getting fitter? See how your pace changes at the same heart rate across zones, month after month. Are my training paces still right? Get updated pace targets for 5K, 10K and threshold efforts based on your runs and current fitness. Am I doing too much? Compare your recent training load with your baseline to help balance training and recovery. What run makes sense today? Get a daily workout suggestion based on your training load and paces. Works with Apple Health. Compatible with Strava. No account needed. LONG-TERM FITNESS TRENDS - Average monthly pace trends by heart rate zone, Zone 1 to Zone 4 - Running efficiency: pace vs heart rate for every run over 90 days - Pace It Index: a 0 to 100 fitness score with a 30-day trend - VO2 max tracking & VDOT trends TRAINING LOAD & RUN SUGGESTIONS - Training Load Ratio: your last 7 days against your baseline, updated after every workout across all activities - Recovery time: estimate when your load will return to optimal range - Today's run: see a workout suggestion based on your load & paces, including a lower-load option when needed APPLE WATCH WORKOUTS - 5 running screens - 35+ configurable metrics - Build and run structured workouts with pace or heart rate targets & haptic alerts - Complications: steps, Training Load Ratio, weekly mileage, training distribution & Today's Run TRAINING PACES BUILT FROM YOUR RUNS - 7 paces from your last 60 days, with heart rate ranges, RPE & race-effort equivalents - Race estimates - Race calculator - Automatic or custom heart rate zones TRAINING DISTRIBUTION & VOLUME - Easy vs hard split, time in zone and load focus using LT1 and LT2 estimates - Weekly mileage, run goals and streaks RUN ANALYSIS: - Pace, heart rate, power, cadence, running dynamics, splits, segments & elevation - Automatic run categorization: easy, tempo, intervals, long run and more - Automatic personal best tracking: 5K, 10K, half, marathon & longest run INTEGRATIONS & MORE TOOLS - Strava: automatic run import and export, plus historical syncing - Shoe tracking - Share run stats: route, HR and pace - Home & lock-screen widgets - Yearly summaries ACCESS, SUBSCRIPTION & PURCHASE INFORMATION Pace It offers free and Pro features. The free version includes selected features but not the Apple Watch app. To access Pace It Pro you can choose between: - Lifetime Access: one-time purchase - Subscriptions: Monthly or Yearly plans Subscription plans include a 1-week free trial. Pro access includes the full Pace It experience, including pace trends, Training Load Ratio tracking, personalized training paces and the Apple Watch app. PAYMENT & RENEWALS - If you start a free trial, you will not be charged until the trial period ends. Unless cancelled at least 24 hours before the trial ends, your subscription will automatically renew at the selected price. - Payment is charged to your Apple ID at confirmation of purchase. - Subscriptions renew automatically unless cancelled at least 24 hours before the current period ends. - Your account will be charged for renewal within 24 hours before the period ends. - Manage or cancel your subscription at any time in your App Store account settings. PRIVACY Apple Health data is analyzed on your device. If you connect Strava, activities shared through Strava are stored on our servers for syncing, including workouts you export from Pace It. Pace It is not a medical device. It provides training insights for informational purposes only. TERMS & PRIVACY Terms of Use (Apple Standard EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Additional Terms (Pace It Terms of Use): https://paceit.app/terms-of-service Privacy Policy: https://paceit.app/privacy-policy Consumer Health Data Privacy Policy: https://paceit.app/consumer-health-data-privacy