Choose Humanity if you want an aging-centered experience built around its H Score, digital biological age, rate of aging, and an optional Pro tier that incorporates blood-test data. Choose Metric if you want aging estimates inside a broader Apple Health workspace with readiness, workouts, training load, sleep, nutrition capture, AI exploration, and social features. Humanity is the longevity specialist; Metric is the broader daily health platform.
Editorial note
Published 2026-07-16. Last reviewed 2026-07-16. Evidence, interpretation, and Metric’s implementation are identified separately below.
Shared idea, different center of gravity
Both products use health and behavior data to make long-term patterns easier to act on. Humanity starts with aging scores; Metric starts with a cross-domain health dashboard and makes biological age one connected view.
Metric vs. Humanity at a glance
| Category | Metric | Humanity |
|---|---|---|
| Primary job | Cross-domain Apple Health and healthspan dashboard | Aging-focused score and coaching experience |
| Aging view | Biological-age estimate with contributing health domains | Digital biological age, rate of aging, and H Score |
| Everyday inputs | Authorized Apple Health data plus workout and nutrition logs | Apple Health, iPhone, Apple Watch, other wearables, and user inputs |
| Training | Readiness, strain, workouts, and training load | Movement contributes to the H Score; not positioned as a full training-analysis suite |
| Nutrition | Photo and manual meal logging | Nutrition is an H Score pillar and coaching topic |
| Lab data | No blood-test age tier described in the cited listing | Pro includes blood-test upload and related aging insights |
| Other emphasis | Cortex AI, sleep, health trends, profiles, and live workouts | AI guidance and habit-oriented actions across Movement, Nutrition, Mind, and Recovery |
| Minimum software | iOS 26; watchOS 26 for the Watch app | iOS 16; watchOS 9.3 for the Watch app |
| Listed US price | Free; Pro includes $8.99 monthly, annual SKUs from $29.99–$47.99, and $249 lifetime | Free; official offer shows Premium $49.99/year and Pro $179.99/year |
Where Humanity is the stronger fit
Humanity makes aging the organizing metaphor. Its official materials place a digital biological age, rate of aging, and H Score at the center, then connect actions across Movement, Nutrition, Mind, and Recovery. The Pro offer adds blood-test uploads and blood-based aging views, which is a meaningful distinction for someone who wants laboratory data in the same longevity product.
- You want one prominent aging score to anchor habits and coaching.
- Mind and recovery habits matter as much as workout detail.
- You want an optional paid path for uploading blood-test results.
- You use an older iPhone or Apple Watch that cannot run Metric’s current OS minimum.
Where Metric is the stronger fit
Metric is better suited to someone who wants the aging view without making it the entire product. Its dashboard keeps heart, cardio fitness, activity, body composition, blood pressure, sleep, workouts, and nutrition accessible as distinct records and trends. Readiness, strain, training load, nutrition capture, Cortex, and social workout features extend the app into everyday use.
- You want to move from a biological-age contributor back to the underlying health trend.
- Workout tracking and training load are recurring needs, not only one input to an aging score.
- You want photo or manual nutrition logging in the same app.
- Profiles, shared progress, or live workouts are part of how you stay consistent.
Biological age is an estimate, not a universal measurement
“Biological age” can refer to very different models built from wearable data, clinical biomarkers, or molecular tests. A digital estimate from everyday health data and an estimate that includes a blood panel are not the same method. Even two apps reading overlapping Apple Health categories can weight history, missing data, and contributors differently. Use either product to inspect direction and habits; do not treat cross-app score differences as a definitive verdict on your body.
Pricing and device requirements
Humanity’s official offer displayed Premium at $49.99 per year and Pro at $179.99 per year when reviewed. Its terms also allow monthly, quarterly, semiannual, and annual arrangements, and the App Store shows several in-app-purchase amounts without enough context to map every SKU to a duration. Metric’s US listing shows $8.99 monthly, annual or promotional SKUs from $29.99 to $47.99, and $249 lifetime. Pricing checked July 16, 2026 in the US. App Store, web, renewal, family, trial, promotional, tax, and regional offers can differ; confirm the price and term shown at checkout.
Humanity currently supports iOS 16 and watchOS 9.3. Metric requires iOS 26 and watchOS 26. That makes Humanity accessible to substantially older Apple hardware, subject to the specific device models that support those OS versions.
Limitations and fair-use caveats
- The products may calculate aging estimates from different inputs and time windows, so the displayed ages are not directly interchangeable.
- Humanity’s blood-test features require its higher-priced Pro tier and suitable uploaded results.
- Metric’s breadth can be unnecessary if you want only a simple aging score and a short daily action list.
- Neither app replaces the source record in Apple Health or interpretation by an appropriate professional.
- Pricing and plan contents can change by storefront, partner, eligibility, and renewal path.
Bottom line
Choose Humanity for an aging-first coaching product, especially if its optional blood-test tier matters. Choose Metric for a wider Apple Health workspace where longevity, training, sleep, nutrition, and social accountability stay connected.
Sources and further reading
- Apple App Store (2026): Metric: Live LongerCurrent Metric features, compatibility, and supported Apple devices.
- Humanity (2026): Humanity — Longevity Health & AgingHumanity product focus, H Score, rate-of-aging features, data inputs, and supported wearable ecosystem.
- Apple App Store (2026): Humanity: AI Health CoachHumanity compatibility, Apple Health and Apple Watch integration, feature descriptions, and US in-app purchases.
- Humanity (2026): Unlock Your Full Potential — Pro & PremiumHumanity Premium and Pro annual checkout prices and the blood-test features assigned to Pro.
- Humanity (2026): Terms and ConditionsAvailable account tiers, billing intervals, and the role of app stores and partners in subscription pricing.
- Apple Developer Documentation (2026): HealthKitHealthKit is the permission-controlled repository through which apps read and write health and fitness data.
Continue exploring
- Best longevity apps for iPhone and Apple Watch
- What biological age means
- Metric biological age
- Metric methodology
Health information disclaimer
Metric is a wellness product. This article is educational and does not provide medical advice, diagnosis, or treatment. Wearable measurements and app-generated scores are estimates; discuss symptoms, unusual readings, medication effects, and changes to a care or training plan with an appropriate healthcare professional.