Gradual Healthspan & Longevity

Gradual Healthspan & Longevity

Biological Age & Health Score

10 ratings
8 reviews
Free
In-App Purchases

Details

  • Released
  • Updated

Features

Gradual Healthspan & Longevity screenshot #1 for iPhone
Gradual Healthspan & Longevity screenshot #2 for iPhone
Gradual Healthspan & Longevity screenshot #3 for iPhone
Gradual Healthspan & Longevity screenshot #4 for iPhone
Gradual Healthspan & Longevity screenshot #5 for iPhone
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About

This app calculates your biological age based on scientific health dimensions and provides tools to improve it. It offers insights into biomarkers, vitals, workouts, and longevity, syncing with your devices for a comprehensive health overview.

Biological age calculation
Daily readiness score
AI-powered lab analytics
Habit tracking
Device syncing (Apple Health, Strava)
AI health insights
Strength training tracker
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What's New in Gradual Healthspan & Longevity

1.4.17

July 14, 2026

Share your lab results: turn your report into a clean, shareable card. Improved app polish and minor fixes throughout.

Subscription plans

Gradual Pro Annual

Annual subscription to all features in Gradual

$39.991 Year
14 Days trial
How to cancel Gradual Healthspan & Longevity subscription ⁉️

User reviews

Trying to replace my Whoop with my own device and this app

Affordable and open, the layout and app design is decent. I like how it focus on longevity and let me import lab report from the bloodwork, very serious

Great way to view my Garmin data!

Such a clean app that makes it easy to see all of my stats from my watch. Really clean and so many useful features

Didn't think an app could do this honestly 🙌

I'm 38 and got into the whole longevity thing after my dad had a health scare last year. Tried a few apps but they were either way too intense or way too basic. Gradual hit the sweet spot where it nudges me to do better without making me feel bad about myself. I've been way more consistent with my walks, sleep, and water intake than I was all of last year.
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Finally a health app that actually measures aging, not just steps

Most health apps just count calories or steps. This one tells you your biological age and shows you exactly how to improve it. The lab upload feature is a game changer – no more manually typing in blood test results. And the readiness score actually helps me decide if I should hit the gym or rest. Solid.
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Rigorous

Great app for building consistent health habits and has lots of interesting data points. I appreciate that they update it to keep making it better.

Developer apps

FAQ

What is Gradual's biological age calculation based on?

Gradual's biological age is built from five pillars: cardiorespiratory fitness, autonomic health, sleep quality, vascular function, and PhenoAge blood biomarkers. It allows you to compare each dimension to your chronological age and track trends.

How does Gradual calculate the Daily Readiness Score?

The Daily Readiness Score combines HRV, resting heart rate, sleep, training strain, and mood. It's calibrated to your personal baselines, not population averages, to help you know when to push and when to recover.

Can Gradual analyze my lab results?

Yes, Gradual features AI-powered lab analytics. You can upload a PDF from any lab provider, and it automatically extracts results for over 40 blood biomarkers, with optimal ranges backed by peer-reviewed citations.

What features are always free in Gradual?

Habit tracking, Gradual Age calculation, the Readiness Score, and biomarker tracking are free for all users, forever. These core features are available without any subscription.

Does Gradual have ads?

No, Gradual is ad-free. As indicated by the data, the application does not contain advertisements, ensuring an uninterrupted user experience.

What devices does Gradual support?

Gradual is supported on Apple Watch, iPhone, iPad, and iPod. It can also sync data from Apple Health and Strava.

How does Gradual handle user privacy and security?

Gradual prioritizes privacy by not storing user data on its servers. Vitals and lab results are encrypted on-device and synced securely via your private iCloud account, with no account creation required.

What are the benefits of Gradual Pro?

Gradual Pro unlocks advanced AI analysis with interactive chat for deeper health insights, enhanced lab imports (10 per month), and priority support. These premium features offer a more comprehensive and personalized health management experience.