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Longevity

Longist

AI-powered app to track food's impact on longevity in minutes.

Source rating 5.0 (81) 0 views 0 saves Freemium
Longevity Biohacking Nutrition
More categories (9)
Healthspan AI Food tracking Diet Optimization Lifespan Extension Health app Wellness Personalized nutrition Apple HealthKit
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Free + from $9.99 / month

Verdict

A quick read before you dig into the full page.

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AI-powered app to track food's impact on longevity in minutes
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You need enterprise SLAs or a fully managed team plan right away
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Freemium · Free + from $9.99 / month

Overview

Longist is a biohacker's longevity toolkit engineered to help users gain up to 13 healthy years of life. It reimagines nutrition by shifting focus from calories to longevity, using AI and nutrition science. Users snap a photo of their meal, menu, or barcode to see how each ingredient impacts their lifespan in minutes, receive analysis of nutrient groups, and get guidance from an AI Longevity Coach to make better choices. It integrates with Apple Health for personalized recommendations based on activity and biometric data.

Longist screenshot

Access & connections

Where you can use Longist, and what it plugs into.

Platforms

Web

Integrations

Make

Capabilities

What this tool accepts, produces, and is strongest at.

Highlights

  • Meal photo analysis for longevity impact (minutes added/subtracted)
  • AI Longevity Coach for personalized guidance (Premium feature)
  • Menu scanner for restaurant dishes
  • Barcode scanning for food items
  • Personalized feedback based on longevity goals
  • Integration with Apple Health (HealthKit) for biometric data sync
  • Real-time longevity scoring
  • Tracking of longevity gains over time
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  • Leaderboard to compare longevity gains with others

FAQ 10

What is Longist?
Longist is a biohacker's longevity toolkit engineered to help users gain up to 13 healthy years of life. It reimagines nutrition by shifting focus from calories to longevity, using AI and nutrition science. Users snap a photo of their meal, menu, or barcode to see how each ingredient impacts their lifespan in minutes, receive analysis of nutrient groups, and get guidance from an AI Longevity Coach to make better choices. It integrates with Apple Health for personalized recommendations based on activity and biometric data.
How to use Longist?
Step 1: Snap a photo of your meal, a restaurant menu, or a barcode. Step 2: View Analysis to instantly see a breakdown of overconsumed and underconsumed nutrient groups. Step 3: Receive Guidance and consult your AI Longevity Coach to optimize your next move. The app also integrates with Apple Health to bring in real-time metrics for smarter goals.
How does Longist calculate minutes added or lost from my life?
Longist uses real research from leading universities to estimate how different foods impact your healthy lifespan. Its AI identifies your meal and applies longevity scores based on peer-reviewed nutrition data.
Is Longist science-backed?
Yes. Longist is built on the Health Nutritional Index from a Nature Food study and backed by data on over 5,800 foods. Every score is rooted in research and updated as new studies emerge.
What do the scores mean?
Each food is scored by how it affects your healthspan—adding or subtracting minutes of healthy life. A green score means it’s a longevity booster, while a red or yellow score means it may shorten your healthspan if consumed often.
Does Longist track calories or macros?
No. Longist skips the complexity of calories or grams and instead focuses on how food choices affect your longevity and organ systems like heart, brain, and gut health.
What if I eat mixed meals or restaurant dishes?
Longist is designed for real-life eating. You can snap a photo, and its AI can identify multiple foods in a dish and analyze the combined impact. You can also scan menus to choose smarter meals on the go.
Is my health data private?
Absolutely. Longist does not store your HealthKit or food scan data on its servers. Everything stays private and secure on your device, with full transparency.
Can Longist help me lose weight?
Longist focuses on longevity, not weight loss—but many users naturally eat healthier and lose weight as a result. It helps build sustainable habits that benefit your whole body.
Is it free to try?
Yes! You can download and use Longist for free. Premium features (like personalized reports or pro longevity plans) may come later, but the core experience—scanning meals and seeing your life gain—is free for everyone.
Longist Free + from $9.99 / month
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