Liv - AI Food Life Scanner
How Food Changes Your Lifespan
Only for iPhone
Free · In‑App Purchases
iPhone
See what every meal adds—or costs in life minutes. Scan by photo, menu, barcode, or voice. Start with seven unlimited days—no card and no automatic renewal.
Every meal adds—or costs—minutes of life.
Liv turns estimated nutrition into one clear number you can feel: life minutes gained or lost. Not a letter grade. Not another calorie counter. A practical view of how your food pattern may shape long-term health.
HOW IT WORKS
Log what you eat in the way that fits the moment:
• Photograph a meal or ingredient
• Scan a full restaurant menu
• Scan a packaged-food barcode
• Type or speak a quick description
Liv estimates the nutrition and scores the meal using its on-device life-minute engine. Your Home screen shows today’s total, the nutrient room you have left, and your recent choices.
WHAT LIV TRACKS
• Fruit and vegetable servings
• Oily fish and omega-3-rich foods
• Processed and red meat
• Saturated fat, trans fat, sodium, and added sugar
• Fiber, protein, and carbohydrates
Scores account for what you have already eaten today, so repeated benefits taper while repeated risks continue to count.
PERSONALIZED TO YOU
Your age, body measurements, exercise, and sleep help tune daily nutrient limits and life-minute estimates. Progress brings your pattern together over time so you can see the choices that consistently add—or cost—minutes.
PRIVATE BY DESIGN
Liv has no accounts, ads, or tracking. Your profile stays on your iPhone.
TAKE ONE WEEK ON US
Start a seven-day discovery week with unlimited photo, menu, barcode, typed, and voice scans. No card is required, and nothing renews automatically. After seven days, you decide whether to continue with Liv Pro.
THE SCIENCE
Liv’s estimates draw on:
• Spiegelhalter (2012) — the microlife framework for communicating health risks
• Stylianou et al. (2021) — the Health Nutritional Index
• Fadnes et al. (2022) — dietary patterns and life expectancy
• Global Burden of Disease dietary risk factors
Liv is an educational wellness tool, not medical advice. Food recognition and nutrition values are estimates.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://lifespan-owen-taylors-projects-888f3a3e.vercel.app/privacy
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Liv has a new home:
• A redesigned dashboard with life minutes, nutrient room, and recent scans
• New Progress and Profile tabs
• Four easy ways to log food: photo, menu, barcode, or type/voice
• A seven-day discovery week with unlimited scans, no card, and no automatic renewal
• Clearer privacy messaging and a profile that stays on your iPhone
• Refined navigation, scan cards, and daily tips
• “Fiber” now uses consistent U.S. spelling throughout
The developer, Owen Taylor, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Health & Fitness
- Contact Info
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Owen Taylor
- Size
- 6.4 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later.
- iPhone
- Languages
- English
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Liv Pro Yearly $39.99
- Liv Pro Monthly $9.99
- Copyright
- © 2026 Owen Taylor