The Longevity App AI

Your biological age, explained daily.

Meet Longi — your AI-powered longevity coach that turns your habits into clear, actionable insights.

Understand Your Biological Age

You don’t age in one day. You age in patterns.

Your biological age reflects how your daily habits — sleep, stress, nutrition, and activity — are shaping your body over time.

The Longevity App AI helps you make those patterns visible.

Get a personalized estimate of your biological age and track how it evolves with your daily choices.

Build Awareness Through Daily Check-Ins

Take a few seconds each day to check in on key areas:

• Sleep quality
• Movement and activity
• Nutrition and sugar intake
• Stress and mental workload

Because small actions, repeated daily, create long-term change.

See Your Trends, Not Just Data

Understand how your habits are influencing your biological age.

Spot patterns.
Track progress.
Adjust what matters.

AI-Powered, Personalized Insights

Our AI analyzes your daily inputs to generate personalized insights and guidance tailored to your lifestyle.

Your data is encrypted in transit and is never sold or used for advertising.

Subscription Information

Longevity Premium is an auto-renewable subscription that unlocks full access to biological age tracking and AI-powered insights.

• Weekly subscription
• Monthly subscription
• Yearly subscription

Payment will be charged to your Apple ID account at confirmation of purchase.
Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period.
You can manage or cancel your subscription in your App Store account settings.

Your Data, Your Control

Your data is securely stored.
We prioritize transparency, privacy, and user control.

Privacy Policy: https://thelongevityapp.ai/privacy
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/