The Longevity App AI
Track your biological age
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
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/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• Smarter Daily Check-in
Your inputs now map more accurately to your biological age and key factors.
• Improved Check-in Experience
All questions are now visible at once — no more scrolling.
• Meet the new Longi
A redesigned AI experience with personalized daily insights and a faster, lighter interface.
• Refined Training Experience
A more premium and consistent design across the Train tab.
• UI Improvements
Cleaner, more modern design updates across key screens.
The developer, Gizem Kasimoglu, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Gizem Kasimoglu
- Size
- 32.7 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Mac
Requires macOS 15.5 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.5 or later.
- iPhone
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Longevity Premium Weekly $3.99
- Longevity Premium Yearly $79.99
- Longevity Premium Monthly $9.99
- Copyright
- © 2026 Gizem Kasimoglu