Zone 2 Longevity Coach

What it does

A HealthKit-powered iPhone and Apple Watch app that turns Zone 2 minutes, sleep, VO2 Max, and resting heart rate into one Longevity Score, then gives weekly AI coaching focused on the weakest pillar. Includes personalized heart-rate zones, widgets, Watch complications, trend charts, share cards, and privacy-first health data handling.

Download Zone 2: Heart Rate Trainer by Jung Soon Shin on the App Store. See screenshots, ratings and reviews, user tips, and more apps like Zone 2: Heart Rate…

Free · In‑App Purchases · Designed for iPhone. Not verified for macOS. Housekeeping update. • Store search information refreshed • Small stability fixes Pricing and how your data is handled are unchanged. Fixed sign-up failing silently for some accounts. AI text now renders properly instead of showing raw formatting marks. Subscription restore is more reliable when you change devices or reinstall. Fixed an issue where an active subscription could still show as free. Some purchases went through without unlocking Pro. If this affected you, relaunch the app or tap Restore Purchases in Settings. Small improvements and bug fixes to keep things running smoothly. • New: discover Plotta, a…from apps.apple.com

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  I built this iOS app because I wanted to get an overview of my time in zones per week without checking zones after every workout manually - Now I'm looking for feedback. Description: Track time in heart rate zones. Track per day, week, month, 7 days and 30 days time period and how much time you spend in each zone. Set goals & visualize progress. Get details about heart rates zones of your workouts. Features: Custom time periods, Workout to zone attribution to get a feeling which sport attributed most to each zone, Multiple zone calculation methods, Set personal time goals for any zone,…

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