What is biological age and how does Sarvita calculate it?

Biological age reflects how old your body really is based on fitness and health markers. Sarvita calculates it from three components: VO2 Max Age (the strongest predictor of longevity), HRV Age (nervous system resilience), and Body Composition Age, using age-percentile reference tables from population studies.

Can you actually reverse your biological age?

Yes. VO2 Max, heart rate variability, and body composition are all trainable metrics. Research shows that consistent exercise—particularly Zone 2 cardio, strength training, and VO2 Max intervals—can measurably improve these markers, effectively lowering your biological age over time.

Is my health data private with Sarvita?

Yes. Health data from Apple Health stays on your device and is never uploaded to any server. AI coaching queries are processed and immediately discarded. All app data syncs through your personal iCloud account. Your data is never used to train AI models.

How does AI meal tracking work?

Snap a photo or describe what you ate. Sarvita logs calories and macros in seconds, then rates the plate with a badge explaining the reasons and labels each food showing how processed it is. Fibre, total sugar, saturated fat, caffeine and water go to Apple Health alongside your macros.

What are the four pillars of longevity training?

The four pillars are: Zone 2 Cardio (aerobic base and fat metabolism), Strength Training (muscle and bone density), VO2 Max Training (the strongest mortality predictor), and Stability Work (fall prevention and mobility). Sarvita builds personalized weekly plans across all four pillars that adapt as you get stronger — adding volume, intensity, or new focus areas so you always keep progressing.

Business profile · Health, Fitness & Wellness

Sarvita

AI coach that reverses your biological age through training, nutrition, and data-driven coaching

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Sarvita is an iOS app that calculates your biological age from Apple Health data and provides personalized coaching through weekly training plans, AI meal

About

Homepage of Sarvita

Sarvita is an AI longevity coach available on iOS that transforms your Apple Health data into a biological age score and daily Age Pace metric. The app calculates biological age using three components: VO2 Max Age, HRV Age, and Body Composition Age, derived from age-percentile reference tables. Beyond measurement, Sarvita provides personalized weekly training plans across four pillars—Zone 2 cardio, strength training, VO2 Max intervals, and stability work—that adapt as you progress. Every meal is rated for quality using AI photo analysis, and each day is scored on 19 transparent factors including fitness metrics, nutrition, sleep, and recovery indicators. The app keeps all health data on your device and syncs through your personal iCloud account, with no data used for AI model training.

Features at a glance

Daily Age Pace scoring across 19 transparent factors
AI meal tracking with quality ratings
Daily Diet Quality Index based on AHEI-2010
Training calendar sync with Apple Health
Water and caffeine tracking
Show the Math transparency displaying all calculation factors

Pricing

Pricing model: Freemium

Free to download with optional subscription through Apple; weekly training plans are free for everyone

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Sarvita at a glance

Sarvita

Category: Health, Fitness & Wellness
Website: sarvita.app
Founder: Kirill Shirinkin (Founder)
Votes: 0

Sarvita metrics

Info on sarvita.app: Ahrefs Domain Rating and Majestic link info, each with the change since the last update.
Metric	Value
Domain Rating	6 no change since last check
Trust Flow	2 no change since last check
Citation Flow	24 no change since last check
Referring domains	14 no change since last check
External backlinks	197 no change since last check

Info: Ahrefs Domain Rating as of 6 Nov 2026, last changed 25 Oct 2026. Info: top topic is Computers/Software/Operating Systems (2). Info: Majestic as of 25 Oct 2026, last changed 25 Oct 2026. Link info from Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.

Sarvita domain at a glance

Show it at a glance

Source: the public RDAP record, checked 2 Nov 2026, 23:24 UTC.
Domain age	11 months
Registered	19 Nov 2025
Expires	19 Nov 2027
Registrar	CloudFlare, Inc.
DNSSEC	Not signed

Complete domain info for sarvita.app

Sarvita launch receipt at a glance

The record for Sarvita after its launch on Business Listing Info (25 October 2026), from the readings we keep.
Measure	At launch, then latest
Domain Rating (Ahrefs)	6 to 6 no change since launch 25 Oct 2026, then 6 Nov 2026
Trust Flow (Majestic)	2 first measured 25 Oct 2026
Referring domains (Majestic)	14 first measured 25 Oct 2026

Day 11 since launch. Next receipt: day 30, 24 Nov 2026. Many things move these figures, so a change is not proof of cause. Only stored readings are shown.

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Quick answers

What is biological age and how does Sarvita calculate it?: Biological age reflects how old your body really is based on fitness and health markers. Sarvita calculates it from three components: VO2 Max Age (the strongest predictor of longevity), HRV Age (nervous system resilience), and Body Composition Age, using age-percentile reference tables from population studies.
Can you actually reverse your biological age?: Yes. VO2 Max, heart rate variability, and body composition are all trainable metrics. Research shows that consistent exercise—particularly Zone 2 cardio, strength training, and VO2 Max intervals—can measurably improve these markers, effectively lowering your biological age over time.
Is my health data private with Sarvita?: Yes. Health data from Apple Health stays on your device and is never uploaded to any server. AI coaching queries are processed and immediately discarded. All app data syncs through your personal iCloud account. Your data is never used to train AI models.
How does AI meal tracking work?: Snap a photo or describe what you ate. Sarvita logs calories and macros in seconds, then rates the plate with a badge explaining the reasons and labels each food showing how processed it is. Fibre, total sugar, saturated fat, caffeine and water go to Apple Health alongside your macros.
What are the four pillars of longevity training?: The four pillars are: Zone 2 Cardio (aerobic base and fat metabolism), Strength Training (muscle and bone density), VO2 Max Training (the strongest mortality predictor), and Stability Work (fall prevention and mobility). Sarvita builds personalized weekly plans across all four pillars that adapt as you get stronger — adding volume, intensity, or new focus areas so you always keep progressing.

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