Longist®: AI Longevity Coach
Count Minutes, Not Calories
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
Track how the food you consume impacts your lifespan. Log meals, boost your Longevity Score, and get AI-backed tips.
Longist – The Biohacker’s Longevity Toolkit
Engineered to help you gain up to 13 healthy years of life.
Built for biohackers, by longevity obsessives.
Ideal For:
1. Biohackers & Quantified Selfers – Log, learn, and lengthen your lifespan with data-driven habits.
2. Longevity Researchers – Apply nutritional interventions and track lifespan proxies over time.
3. Athletes & Performance Nerds – Enhance recovery and reduce inflammation through targeted diet strategies.
4. Tech-Driven Health Enthusiasts – Want a tool that thinks like a wearable but eats like a nutritionist? You’ve found it.
5. Preventive Health Optimizers – Design a proactive defense against metabolic decline, insulin resistance, and aging pathways.
6. Time-Strapped Professionals – Automate your nutritional wins and stay biologically younger while you work.
Subscription Information:
Longist offers an auto-renewing subscription at $9.99/month or $59.99/year to provide you with unlimited access to the PRO Features. Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in the 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription.
Start your longevity journey today with Longist – the key to unlocking a healthier, more vibrant version of yourself. Eat well, live longer.
Try Longist now!
For support, contact us at support@longist.io
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Review our Terms of Service: https://app.termly.io/document/terms-of-service/6453a2ab-400b-4b89-988a-acb2d6d1dedc
Need help? Visit: www.longist.io/support
Copyright © 2023 - 2025 Longist Inc.
Disclaimer:
This app is provided for informational purposes only and does not constitute providing medical advice or professional services. The information provided should not be used for diagnosing or treating a health problem or disease, and those seeking personal medical advice should consult with a licensed physician. Always seek the advice of your doctor or other qualified health provider regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on Longist’s application. If you think you may have a medical emergency, call 911 or go to the nearest emergency room immediately. No physician-patient relationship is created by this web site or its use. Neither the Longist nor its employees, nor any contributor to this application, makes any representations, express or implied, with respect to the information provided herein or to its use.
more Similar to the founder who built this app for his wife, I also have a 20-year age difference with my wife. We faced a lot of judgment and shame due to our age gap and ethnic backgrounds. When I told her about Longist, she first joked, asking what I would build for her. Then she said it actually made a lot of sense to track minutes, not just calories. This app goes back to the basics of nature: your food dictates your mood, mental state, and overall life performance. I'm wondering why we didn't have this app sooner. My guess is that it's AI that makes it all possible. Right on!
Similar to the founder who built this app for his wife, I also have a 20-year age difference with my wife. We faced a lot of judgment and shame due to our age gap and ethnic backgrounds. When I told her about Longist, she first joked, asking what I would build for her. Then she said it actually made a lot of sense to track minutes, not just calories. This app goes back to the basics of nature: your food dictates your mood, mental state, and overall life performance. I'm wondering why we didn't have this app sooner. My guess is that it's AI that makes it all possible. Right on!
You are what you eat. I'm 27, and most of my friends don't think about longevity yet. However, we once discussed how cool it would be to live to 100 years. This app can extend your life by 10 to 13 years, depending on your gender. It fascinates me, given how much time we spend on unnecessary tasks. This is about becọming super aware of time efficiency. I love the fact that I can adjust my diet knowing exactly what will make me live longer.
You are what you eat. I'm 27, and most of my friends don't think about longevity yet. However, we once discussed how cool it would be to live to 100 years. This app can extend your life by 10 to 13 years, depending on your gender. It fascinates me, given how much time we spend on unnecessary tasks. This is about becọming super aware of time efficiency. I love the fact that I can adjust my diet knowing exactly what will make me live longer.
This app is next-level! Longist doesn't just count calories; it shows how your diet affects your lifespan. The detailed feedback and personalized plans make it a must-have for health nuts.
This app is next-level! Longist doesn't just count calories; it shows how your diet affects your lifespan. The detailed feedback and personalized plans make it a must-have for health nuts.
A wonderful assistant for anyone who wants to eat healthy and take care of their well-being. Highly recommended! Totally worth the money!
A wonderful assistant for anyone who wants to eat healthy and take care of their well-being. Highly recommended! Totally worth the money!
Bug fixes.
1.4.7 07/28/2025
Bug fixes.
1.4.6 06/18/2025
Bug fixes
1.4.5 06/12/2025
Bug fixes.
1.4.4 06/10/2025
Bug fixes.
1.4.3 06/09/2025
Bug fixes.
1.4.2 06/06/2025
Bug fixes.
1.4.1 06/05/2025
New: Meet Your Longevity AI Coach
We’ve just launched our biggest update yet — featuring a powerful new onboarding experience for deeper personalization, enhanced social interaction, and the most advanced tool we’ve ever built: the Longevity AI Coach.
This isn’t just any chatbot. It’s powered by cutting-edge AI and trained on peer-reviewed medical and nutritional science. Every suggestion it makes is grounded in real research — not trends or guesswork.
Here’s what your AI Coach can do:
1. Chat 24/7 about meals, habits, and health goals
2. Analyze food choices and explain their long-term effects
3. Offer actionable guidance to help you live longer and better
4. Answer your questions with up-to-date, science-backed insights
Personalized. Social. Smarter every day.
The new onboarding helps your AI Coach get to know you on a deeper level — so every recommendation feels more tailored, and social sharing becomes more meaningful.
Soon, your AI Coach will use your HealthKit data and meal history to provide even more precise, hyper-personalized recommendations. This is just the beginning of what's possible.
Think of it as your own nutritionist, researcher, and long-term health strategist — right in your pocket.
Wondering “Is this meal helping or hurting my lifespan?” or “What should I change in my routine?”
Your AI Coach is ready with clear, personalized, research-backed answers.
This is the next step in Longist’s mission:
No manual logging
No vague advice
Just science-driven insights — to help you live more years in good health.
Update now. Onboard in seconds. And meet your AI Coach.
1.4.0 06/03/2025
New: Meet Your Longevity AI Coach (Beta)
We’ve just launched our biggest update yet — featuring a brand-new onboarding experience for deeper personalization, enhanced social interaction, and our most ambitious tool to date: the Longevity AI Coach (Beta).
This isn’t just any chatbot. It’s powered by cutting-edge AI and trained on peer-reviewed medical and nutritional science. Every suggestion it makes is grounded in real research — not trends or guesswork.
Here’s what your AI Coach can do (even in Beta):
1. Chat 24/7 about meals, habits, and health goals
2. Analyze food choices and explain their long-term effects
3. Offer early suggestions to live longer and better
4. Answer questions using the latest science-backed insights
Learn and adapt — with deeper personalization coming soon
New onboarding helps your AI Coach get to know you better — so results are more tailored and social sharing is more rewarding.
Note: This is an early-access release. Soon, your AI Coach will use your HealthKit data and meal history to provide hyper-personalized recommendations. You're getting in early — and your feedback will help shape the future of health AI.
Think of it as a nutritionist, researcher, and long-term health strategist — in your pocket.
Wondering “Is this meal helping or hurting my lifespan?” or “What should I change in my routine?” — your AI Coach is ready with instant, research-backed answers.
This is the next step in Longist’s mission:
No manual logging
No vague advice
Just actionable insights — to help you live more years in good health.
Update now. Onboard in seconds. And meet your AI Coach.
1.3.9 05/23/2025
New: Meet Your Longevity AI Coach (Beta)
We’ve just launched our biggest update yet — featuring a brand-new onboarding experience for deeper personalization, enhanced social interaction, and our most ambitious tool to date: the Longevity AI Coach (Beta).
This isn’t just any chatbot. It’s powered by cutting-edge AI and trained on peer-reviewed medical and nutritional science. Every suggestion it makes is grounded in real research — not trends or guesswork.
Here’s what your AI Coach can do (even in Beta):
1. Chat 24/7 about meals, habits, and health goals
2. Analyze food choices and explain their long-term effects
3. Offer early suggestions to live longer and better
4. Answer questions using the latest science-backed insights
Learn and adapt — with deeper personalization coming soon
New onboarding helps your AI Coach get to know you better — so results are more tailored and social sharing is more rewarding.
Note: This is an early-access release. Soon, your AI Coach will use your HealthKit data and meal history to provide hyper-personalized recommendations. You're getting in early — and your feedback will help shape the future of health AI.
Think of it as a nutritionist, researcher, and long-term health strategist — in your pocket.
Wondering “Is this meal helping or hurting my lifespan?” or “What should I change in my routine?” — your AI Coach is ready with instant, research-backed answers.
This is the next step in Longist’s mission:
No manual logging
No vague advice
Just actionable insights — to help you live more years in good health.
Update now. Onboard in seconds. And meet your AI Coach.
1.3.8 05/22/2025
Meet Your Longevity AI Coach (Beta)
We’ve just launched our biggest update yet — introducing the Longevity AI Coach (Beta): your intelligent guide to living a longer, healthier life.
This isn’t just any chatbot. It’s powered by cutting-edge AI technology and trained on peer-reviewed medical and nutritional research. That means every answer, tip, or insight it gives is grounded in science — not guesswork.
Here’s what your AI Coach can do — even in Beta:
1. Chat 24/7 about your meals, habits, and health goals
2. Analyze your food choices and explain their long-term impact
3. Offer early-stage suggestions to help you live better, longer
4. Answer your questions with up-to-date, research-backed insights
5. Learn and improve over time, with deeper personalization coming soon
Note: This is an early-access release. Personalized insights based on your data (like meal history and HealthKit) are coming soon. You're getting in early — and your feedback will help shape what's next.
Think of it like having a nutritionist, researcher, and long-term health strategist — right in your pocket.
Wondering “Is this meal helping or hurting my lifespan?” or “How can I optimize my routine?” Your AI Coach has answers — in real time, backed by science.
This is the next step in Longist’s mission: no logging, no guesswork — just instant, actionable insights to help you live more years in good health.
Update now and start your journey.
1.3.7 05/20/2025
New Onboarding Experience
A faster, more intuitive start that helps you personalize your longevity journey from Day 1—while giving us clearer insights into how users engage from the first tap.
Revamped Main Screen
Redesigned for simplicity and ease, so users can access health insights instantly—while allowing us to better understand common navigation paths.
Improved Analytics & Bug Fixes
We’ve added new analytics to track key moments in your journey and fixed bugs to ensure a smoother, more reliable experience.
1.3.6 05/15/2025
New Onboarding Experience
A smoother, faster way to get started and personalize your longevity journey from Day 1.
Revamped Main Screen
Cleaner layout and easier navigation so you can access your health insights with zero friction.
1.3.5 05/12/2025
Bug fixes
We’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.3.4 05/08/2025
Bug fixes
We’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.3.3 05/07/2025
Bug fixes
We’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.3.2 05/06/2025
Bug fixes
We’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.3.1 05/01/2025
Apple HealthKit Integration + Longevity Benchmarks
Your daily Longevity Score now recalculates dynamic benchmarks using real-time HealthKit data—including steps, heart rate, sleep, and more. Instantly see how your food intake and lifestyle choices impact your lifespan, all in one place.
Menu Recognition, Upgraded
Snap a photo of your meal or full menu — our smarter AI now detects edible items with even higher precision. Logging meals has never been this fast or intuitive.
Improved Leaderboard Experience
See how you stack up in real-time! We've revamped the leaderboard with smoother scrolling, faster loading, and a fresh new animation to make tracking your progress feel seamless and rewarding.
Smart Reminders
Stay on track with your goals: Longist now sends timely push notifications around lunch and dinner to gently remind you to log your meals and maximize your longevity gains.
Rate Prompt After Success
After logging a successful meal, you'll now see a quick prompt to rate Longist. If you’ve been enjoying the app, we’d love your feedback—it helps us grow!
Performance & Stability Improvements
As always, we’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.3.0 04/30/2025
Apple HealthKit Integration + Longevity Benchmarks
Your daily Longevity Score now recalculates dynamic benchmarks using real-time HealthKit data—including steps, heart rate, sleep, and more. Instantly see how your food intake and lifestyle choices impact your lifespan, all in one place.
Menu Recognition, Upgraded
Snap a photo of your meal or full menu — our smarter AI now detects edible items with even higher precision. Logging meals has never been this fast or intuitive.
Improved Leaderboard Experience
See how you stack up in real-time! We've revamped the leaderboard with smoother scrolling, faster loading, and a fresh new animation to make tracking your progress feel seamless and rewarding.
Smart Reminders
Stay on track with your goals: Longist now sends timely push notifications around lunch and dinner to gently remind you to log your meals and maximize your longevity gains.
Rate Prompt After Success
After logging a successful meal, you'll now see a quick prompt to rate Longist. If you’ve been enjoying the app, we’d love your feedback—it helps us grow!
Performance & Stability Improvements
As always, we’ve squashed bugs and optimized under the hood to ensure a faster, more reliable experience.
1.2.9 04/24/2025
Menu Recognition
Snap a photo of your meal or menu — our upgraded AI now detects edible items with higher accuracy, helping you log smarter and faster.
Improved Leaderboard
See how you stack up! We’ve enhanced the leaderboard with smoother performance, real-time updates, and a new loading animation for a better experience.
Bug fixes and performance improvements under the hood, as always. Keep logging, keep thriving.
1.2.8 04/11/2025
Menu Recognition
Snap a photo of your meal or menu — our upgraded AI now detects edible items with higher accuracy, helping you log smarter and faster.
Improved Leaderboard
See how you stack up! We’ve enhanced the leaderboard with smoother performance, real-time updates, and a new loading animation for a better experience.
Bug fixes and performance improvements under the hood, as always. Keep logging, keep thriving.
1.2.7 04/09/2025
Menu Recognition
Snap a photo of your meal or menu — our upgraded AI now detects edible items with higher accuracy, helping you log smarter and faster.
Improved Leaderboard
See how you stack up! We’ve enhanced the leaderboard with smoother performance, real-time updates, and a new loading animation for a better experience.
Bug fixes and performance improvements under the hood, as always. Keep logging, keep thriving.
1.2.6 04/08/2025
1. New Leaderboard: See how you stack up! Track your longevity gains and compete with others in the new global leaderboard.
2. Smart Avatars: Users without a profile picture now get a fun illustrated avatar — no more blank faces!
3. Performance improvements for faster profile and score loading.
4. Minor bug fixes and UI enhancements.
1.2.5 04/05/2025
We’re excited to introduce a new feature:
You can now request a free 15-minute longevity coaching session directly from the app!
This update also includes:
• Minor UI enhancements for a smoother experience
• Bug fixes and performance improvements
1.2.4 04/03/2025
Thanks for using Longist! This release brings improvements and bug fixes that enhance our product, helping you add years to your lifespan.
1.2.3 03/26/2025
Bug fixes.
more Version 1.4.7 07/28/2025
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