Varzo vs Vitora

Know your body. Optimize your recovery. Built for Apple Watch owners. Varzo turns the heart rate, HRV and sleep data your watch already collects into insights about your recovery, sleep, strain and energy — all processed privately on your device. An Apple Watch is required. Varzo reads the data your watch records; it does not replace it. ON YOUR WRIST, AND AT A GLANCE • Apple Watch app — Recovery, Strain and Body Battery on your wrist • Watch face complications in four styles, so your recovery is there every time you check the time • Home Screen and Lock Screen widgets on iPhone • Everything syncs from your iPhone automatically — nothing extra to set up AI-POWERED COACHING Personalized insights powered by Apple Intelligence. Get tailored coaching on your recovery, sleep, strain, and energy with all AI processing happening entirely on your device. On devices without Apple Intelligence, smart rule-based insights keep you informed. FOUR METRICS THAT MATTER • Recovery Score — Wake up knowing if your body is ready to push hard or needs rest. Calculated from your HRV, resting heart rate, and sleep quality. • Sleep Analysis — Go beyond hours slept. See your sleep stages, efficiency, and consistency to understand what truly restful sleep looks like for you. • Strain Score — Track your cardiovascular load throughout the day. Balance high-intensity training with proper recovery to maximize results. • Body Battery — Watch your energy level change in real-time. Start each day with a full charge and see how activity depletes and rest restores your reserves. SET GOALS THAT MOVE YOU FORWARD Create personalized weekly goals for workouts, steps, calories, hydration, and more. Track your progress with intuitive visualizations and stay motivated with daily insights. TRENDS & INSIGHTS View your 7, 30, and 90-day trends. Understand your personal baselines and see how your recovery, sleep, and strain evolve over time. PRIVACY FIRST — WE COLLECT NOTHING No analytics. No tracking. No accounts. No servers. Your recovery, sleep, heart rate and every other health metric are read from Apple Health, processed entirely on your iPhone, and never leave it — never uploaded, never stored in the cloud, never shared, never tied to an identity. AI coaching runs on-device using Apple Intelligence, so even your insights are generated privately. There is no sign-up, because there is nothing for us to store. SUBSCRIPTION TERMS Varzo offers an auto-renewable annual subscription with a 14-day free trial. Payment is charged to your Apple ID account when the free trial ends, unless you cancel at least 24 hours before it finishes. Subscriptions renew automatically each year unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage or cancel your subscription in your App Store account settings. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://varzo.ai/privacy.html

Vitora is a health and fitness tracker for iPhone that does exactly what the name promises: it computes. No cloud algorithm crunches your data, no account is required, no server ever sees your numbers. Everything happens on your phone. Four scores give you a clear picture every morning: Recovery Score Your overnight HRV, resting heart rate, respiratory rate, and sleep, measured against your own baseline instead of a generic scale. Strain Score Your training load from real workouts, calculated with Karvonen heart rate reserve zones and the Acute:Chronic Workload Ratio from sports science. Body Battery An ongoing energy index that recharges overnight and drains through the day with activity. Sleep Score Duration, quality, and consistency, read directly from your HealthKit sleep stages. The four scores add up to a single recommendation: push hard, hold steady, or rest. Every formula is transparent, there’s no black box. Logging food takes seconds: snap a photo, type a quick description, dictate it, or scan a barcode. The AI analysis runs either right on your iPhone through Apple Intelligence, or through Vitora AI, always with your consent first. The Correlation Engine goes a step further: tag your day with things like caffeine, alcohol, or late meals, and Vitora runs a Welch’s t-test to see how it actually affects the morning after. Real statistics instead of guesswork, all computed on the device. Your dashboard, your rules: cards you can freely reorder, four visual themes from clean to industrial, plus home screen widgets and Siri shortcuts for the Action Button. Milestones like your first HRV baseline or a 7-day recovery streak quietly settle into an archive. No confetti pop-ups, no streak pressure. Privacy at Vitora isn’t a clause, it’s the architecture: there’s simply no server for anything to be sent to. Your data stays in Apple Health, a local database, and your iPhone’s keychain. Vitora is completely free, every feature included, no subscription and no ads. If it helps you and you’d like to support the development, please let a review in the App Store.