Modern life is shortening our healthspan.

Chronic stress, sedentary jobs, and ultra-processed foods are ageing us faster than ever. Tracking one metric – weight or steps – no longer cuts it.
What we can do

Evidence based solutions.

It’s easy to feel overwhelmed by conflicting health advice. That’s why we prioritise clarity and trust. Every piece of content is written by clinicians and grounded in the latest evidence-based longevity research—so you can make informed decisions with confidence.

Biological Age Calculation

Get an evidence-based estimate on how old your body actually is compared to your chronological age.

Daily Lifestyle Score

See a daily snapshot of how your lifestyle is helping—or hindering—your longevity.

Each day, your actions are scored across four core pillars: Movement, Nutrition, Sleep, and Stress.

Advanced AI Insights

Receive personalised, science-backed recommendations every day.

Our AI engine analyses your daily habits, wearable trends, and logged health data to deliver digestible insights

Daily Longevity Tips

The latest longvity focused research delivered to your phone daily, together with scientific references and A-D grades.

Longevity Lessons

Become a longevity master with our bite sized longevity lessons focused on key health areas.

Longevity Habit Builder

Helping you build habits that matter with a gamified platform that makes ticking off daily habits rewarding.

Founded on science. Built by doctors.

Longevity One is the first app to be fully built by practicing medical doctors with evidence based advice in mind.

woman holding phone with longevity app open showing ai insights

Enhanced by Artificial Intelligence

Using the latest AI models finely tuned to focus on longevity science in the palm of your hand. Receive daily AI Insights, encouraging you and suggesting practical tips on improving.

Features

The app you can trust to be your longevity companion.

Daily Check Ins

There’s no magic shortcut to a longer healthspan. Your day-to-day routines matter most—every small choice either strengthens or undermines your wellbeing.

Your personal Longevity Score

Our Longevity Score condenses evidence proven biomarkers and daily habits into a single, easy-to-understand number—watch it climb as your routines improve. Our score is a composite of your foundational health and habits, and your daily actions.

Chronological Age vs. Biological Age

For an even better measurement, enter your blood test results to work out your exact biological age. We can then help you track this over months and work on improving your biomarkers so your biological age improves on your next lab visit!

The only app you need to improve your healthspan.

We use AI insights and evidence based scoring to guide you.
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