Longist
AI longevity health coach — snap a photo of your meal to see how it impacts your lifespan and get personalized nutrition guidance.
| What is it | AI longevity health coach — snap a photo of your meal to see how it impacts your lifespan and get personalized nutrition guidance. |
|---|---|
| Pricing | Freemium |
| Free tier | Yes |
| Platform | Mobile App |
| Best for | tracking nutritional impact on lifespan, making healthier food choices |
| Domain registered | 2023 |
Data updated Aug. 1, 2026
What does Longist do?
Longist is a mobile app that reimagines nutrition tracking by focusing on longevity rather than calories. Instead of counting calories, users snap photos of their meals, restaurant menus, or product barcodes, and the app's AI analyzes how each food item impacts their lifespan—showing exactly how many minutes are gained or lost with each bite. This approach transforms abstract nutrition data into tangible life expectancy metrics that are immediately understandable.
The app uses computer vision and AI to identify food components and calculate their effects based on nutritional science research from top aging labs worldwide. What sets Longist apart is its concrete minute-based system—showing users that a bacon cheeseburger might subtract 2.3 hours from longevity while a healthy fish dish could add 1.8 hours. The built-in AI longevity coach provides real-time guidance and helps users optimize their next meal choices based on their nutritional patterns.
Longist is ideal for health-conscious individuals and biohackers who want to make data-driven decisions about their diet's long-term impact. Whether you're grocery shopping, cooking at home, or eating out, the app helps you understand the true longevity cost of your food choices and provides actionable insights to extend your healthspan through better nutrition.
Key features
What makes it stand outWho is Longist for?
Who benefits most from this toolTrust & presence
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