Sarvita vs HUMANITY

Both apps promise to help you slow or reverse your biological age. Here's an honest look at how they compare.

Last updated: February 2026 · Back to Sarvita home

TL;DR

HUMANITY monitors your rate of aging through wearable data, blood tests, and even DNA methylation. It gives you a daily score and tracks which habits slow aging. It's a monitoring platform — strong on data, but it doesn't tell you what to do next.

Sarvita is an AI coaching app. It calculates your biological age from VO2 Max, HRV, and body composition, then gives you weekly training plans, daily check-ins, and AI-powered nutrition tracking — all designed to make that number go down.

Key difference: Sarvita costs $12.99/year for full access. HUMANITY's Premium ranges from $29.99–$82.99/year, and their Pro tier is $179.99 — before factoring in blood tests or DNA profiling.

Feature Comparison

Feature	Sarvita	HUMANITY
App Store rating	⭐ 5.0	⭐ 4.8 (3K ratings)
Core approach	AI coaching — tells you what to do	Monitoring — tells you how you're doing
Biological age	✅ VO2 Max Age + HRV Age + Body Comp Age	✅ Rate of aging score + biological age (via blood/DNA)
AI coach	✅ Sar — weekly plans, daily check-ins, nutrition reports	✅ AI-driven personalized guidance based on similar users' data
Training plans	✅ Personalized weekly plans (4 longevity pillars)	❌ No training plans
Meal tracking	✅ AI photo + text, instant macro breakdown	⚠️ Basic nutrition & fasting logging
Wearable support	Any wearable that syncs to Apple Health (Apple Watch, Garmin, Oura, Whoop, etc.)	Apple Watch app + direct integrations with Oura, Mi Band, Garmin + more
Blood markers	❌ Not yet	✅ Blood test → biological age (Nature-published model)
DNA / epigenetics	❌ Not yet	✅ DNA methylation profiling (optional)
Mental wellness	❌	✅ Mood, meditation, wellbeing tracking
Sleep tracking	✅ Sleep score with stage detection	✅ Sleep & recovery tracking
Privacy	✅ Health data on-device only. No accounts. No AI training.	⚠️ Collects health data, biospecimens. "Collective intelligence" trains shared models.
Pricing	Free + $3.99/mo or $12.99/yr	Free + Premium $29.99–$82.99/yr, Pro $179.99; blood/DNA extra
Languages	English, German, Spanish, Russian	English

Biological Age: Different Approaches

🟦 Sarvita

Calculates biological age from three components: VO2 Max Age (the strongest mortality predictor per JAMA 2018), HRV Age (nervous system resilience), and Body Composition Age. Uses age-percentile reference tables from population studies. Monthly snapshots track your progress.

⬜ HUMANITY

Focuses on your rate of aging using digital biomarkers (heart rate, walking speed), blood markers, and optionally DNA methylation. Their blood-age model is published in Nature. The "H Score" gamifies daily healthy actions with points.

Bottom line: HUMANITY goes deeper on clinical biomarkers (blood + DNA) if you're willing to do lab work. Sarvita focuses on trainable fitness metrics — and then gives you the plan to improve them.

Coaching vs Monitoring

This is the fundamental difference between the two apps.

🟦 Sarvita — Your AI Coach

✅ Weekly training plans based on the 4 pillars of longevity
✅ Daily check-ins (up to 3x/day) with personalized feedback
✅ Weekly nutrition reports analyzing eating patterns
✅ Adapts to your fitness level and goals
✅ Tells you exactly what to do next

⬜ HUMANITY — AI-Guided Monitoring

✅ Shows your aging rate and trends over time
✅ Points for healthy actions (H Score gamification)
✅ AI-driven guidance based on what worked for similar users
✅ Tracks which actions slow your aging
❌ No structured weekly training plans

Bottom line: Both apps now use AI, but differently. HUMANITY's AI analyzes population data to suggest what might work for people like you. Sarvita's AI coach creates structured weekly training plans and checks in on your progress daily. It's the difference between "people like you benefit from Zone 2 cardio" and "here's your Zone 2 session for Tuesday."

Nutrition Tracking

🟦 Sarvita

Full AI-powered meal tracking. Snap a photo or describe your meal — get instant macro breakdown (calories, protein, carbs, fat). The AI understands context ("that's vegan chicken, not regular") and refines on the fly. Weekly nutrition reports show patterns and correlations with weight and training.

⬜ HUMANITY

Tracks nutrition impact on your aging rate and supports fasting protocols. Less focused on detailed meal-by-meal tracking — more about understanding how dietary patterns affect your biological markers over time.

Privacy

🟦 Sarvita

✅ Health data stays on your device — never uploaded
✅ No user accounts required
✅ All data syncs via your personal iCloud
✅ AI coach queries processed and immediately forgotten
✅ Your data is never used to train AI models

⬜ HUMANITY

⚠️ Requires account with name, email, date of birth
⚠️ Collects health data, exercise, sleep, diet, body metrics
⚠️ Collects biospecimens (blood/saliva) for enhanced service
⚠️ "Collective intelligence" — anonymized data trains shared models
✅ Claims personal data is encrypted

Bottom line: Very different philosophies. Sarvita takes a strict on-device approach — your health data never leaves your phone. HUMANITY collects extensive personal and health data to power their shared-learning models.

Pricing

🟦 Sarvita

Free tier: Biological age calculation, Apple Health sync, basic tracking
Monthly: $3.99/month — full AI coaching, unlimited check-ins, nutrition reports
Yearly: $12.99/year (~$1.08/month) — same features, 73% savings
No blood tests or lab work required

⬜ HUMANITY

Free tier: Basic aging tracking, H Score, daily gems
Premium: $29.99–$82.99/year depending on plan — biological age, aging trends, AI guidance
Pro: $179.99 — full access including advanced features
Blood tests: Additional cost through partner labs
DNA profiling: Additional cost for epigenetic analysis

Bottom line: Sarvita is straightforward — free to start, $12.99/year for everything. HUMANITY's Premium starts at $29.99/year and goes up to $179.99 for Pro, plus separate costs for blood tests and DNA profiling. For the price of one year of HUMANITY Pro, you could use Sarvita for nearly 14 years.

Where HUMANITY Wins

🔬 Deeper biomarkers: Blood tests and DNA methylation profiling give a more clinical picture of aging — their blood-age model is published in Nature.
⌚ Dedicated Apple Watch app: HUMANITY has a standalone watchOS app. Both apps work with third-party wearables via Apple Health, but HUMANITY also has direct integrations.
🧠 Mental wellness tracking: Mood, meditation, and wellbeing — Sarvita focuses purely on fitness and nutrition.
👥 Collective insights: 170K+ users — learn what's working for people with similar health profiles.
📰 Track record: Featured in Bloomberg, Washington Post, Fox News. 4.8 stars with 3K+ reviews.

Where Sarvita Wins

🤖 Structured AI coaching: Sar creates specific weekly training plans and checks in daily. HUMANITY offers AI guidance, but not structured week-by-week programming.
🍽️ AI meal tracking: Photo-based instant macro analysis with natural-language refinement. Far more detailed than HUMANITY's nutrition logging.
💪 Longevity training framework: The 4 pillars (Zone 2, strength, VO2 max, stability) with specific session targets and progress tracking.
🔒 Privacy: Zero health data leaves your device. No accounts. No shared models. No biospecimen collection.
🌍 Multi-language: English, German, Spanish, Russian.
💰 Transparent pricing: $12.99/year for everything — up to 14x cheaper than HUMANITY Pro. No lab work costs.

Which One Is Right for You?

Choose Sarvita if you:

✅ Want an AI coach that tells you exactly what to train each week
✅ Care about detailed nutrition tracking with AI photo analysis
✅ Want privacy-first design (no data leaves your phone)
✅ Follow a structured longevity training approach
✅ Want a simple, transparent price ($12.99/year)
✅ Need an app that's available right now

Try Sarvita Free →

Choose HUMANITY if you:

✅ Want blood work and DNA-based aging analysis
✅ Use non-Apple wearables (Oura, Garmin, Mi Band)
✅ Want to track mental wellness alongside fitness
✅ Prefer a monitoring dashboard over active coaching
✅ Are interested in collective insights from similar users
✅ Don't mind paying more for deeper clinical data

Visit HUMANITY →

Frequently Asked Questions

How established is the HUMANITY app? ▼

HUMANITY has over 170,000 users, a 4.8-star rating with 3,000+ reviews, and has been featured in Bloomberg, The Washington Post, and Fox News. They also offer a B2B "Humanity Age API" for diagnostics partners. It's a well-funded, established product in the longevity space.

Is HUMANITY's "rate of aging" the same as Sarvita's biological age? ▼

Not exactly. HUMANITY focuses on how fast you're aging (a rate/velocity), while Sarvita gives you a concrete biological age number based on VO2 Max, HRV, and body composition. Both approaches are valid — rate of aging shows trajectory, while biological age gives you an absolute benchmark.

Does Sarvita plan to add blood markers? ▼

Blood work integration is on the roadmap. Sarvita currently focuses on the metrics you can improve through training and nutrition — VO2 Max, HRV, and body composition — because those are the metrics where coaching has the most direct impact.

Which app is better for beginners? ▼

Sarvita is more beginner-friendly because it tells you exactly what to do — you get weekly training plans, meal tracking, and daily check-ins. HUMANITY primarily monitors and scores your actions, requiring more self-direction.

How much does each app cost in total? ▼

Sarvita is $12.99/year (or $3.99/month) for full access — no hidden costs. HUMANITY's subscription price isn't publicly listed, and blood tests and DNA profiling are additional expenses through partner labs, so the total cost varies significantly depending on how deep you go.

Ready to Reverse Your Biological Age?

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Available on iOS. Requires iPhone with Apple Health.