Comparison

The Longevity AI vs Longevity One Pro

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

The Longevity AI

This app helps you improve your longevity through data-driven insights across activity, diet, sleep, and mindfulness. Connect your wearable to discover your biological age and receive personalized coaching to help lower it over time.

Highlights
  • Data-driven longevity insights
  • Biometric and visual AI analysis
  • Wearable device integration
  • Biological age discovery
  • Personalized coaching
  • Focus on Activity, Diet, Sleep, Mindfulness
Read full description

Take meaningful, data-driven steps across the four core pillars of longevity: Activity, Diet, Sleep, and Mindfulness. With biometric and visual AI, it’s simple to join the longevity movement - just connect your wearable and start gaining real insights. Discover your biological age and access personalized coaching designed to help you lower it over time. Best of all, there are no ads or in-app purchases - every core feature is free for life.

About

Longevity One Pro

This app translates longevity research into actionable daily habits. It uses lifestyle data, optional blood markers, and AI to estimate your health-span potential and guide you toward healthier choices. Track progress, store health documents, and gain AI-powered insights to add healthy years to your life.

Highlights
  • Longevity Score tracking
  • Lifestyle Age comparison
  • Biological Age calculation (blood tests)
  • AI Daily Insights and recommendations
  • Habit Builder & Tracker
  • Evidence-based lessons and quizzes
  • Trends dashboard
  • Apple Health sync
Features
Read full description

Add healthy years – starting today Longevity One turns cutting-edge longevity research into simple daily actions you can measure and master. By blending lifestyle data, optional blood-test markers and AI-powered guidance, the app shows your current health-span potential and the exact habits that move it in the right direction. It is an all in one solution to improve your healthspan, store your longevity related clinical documents, blood tests and unlock insights with the power of AI. Key numbers you’ll see • Longevity Score – one shareable metric of overall health-span potential • Lifestyle Age – how your daily choices compare with someone your calendar age • Biological Age (blood) – enter core lab results and watch our PhenoAge-based model reveal your true underlying age How Longevity One helps • AI Daily Insights – explains why your score rose or fell and suggests the next best step based on NHS and local UK guidelines and recommendations • Habit Builder & Tracker – tick off proven micro-actions: steps, fasting window, sleep, mindfulness, veg intake and more • Clinician-written lessons & quizzes – bite-sized, evidence-based learning with no jargon • Beautiful trends dashboard – see weeks, months and years of progress at a glance • Apple Health sync – secure, on-device integration; no extra wearables required What’s free • Personal Longevity Score & lifestyle dashboard • Upload one clinical document or blood test results and get an AI Summary • Unlimited habit tracking (steps, sleep, fasting, mood, etc.) • One-off Biological Age calculation with smart range validation • Daily longevity tip graded A–D for scientific strength • Starter pack of clinician-written lessons and quizzes • End-to-end encrypted HealthKit integration Upgrade to Longevity One + and unlock • Unlimited Biological-Age recalculations – update results whenever your blood markers change • Interactive trend graphs – track Biological Age, Longevity Score and individual biomarkers over time • Full AI Daily Insights – personalised guidance refreshed after every Daily Check-In • Securely upload unlimited clinical documents with your previous scan results, VO2 Max, Dexa, etc., prescriptions and blood test results and save an AI Summary of what they mean. • Complete lesson & quiz library – deep dives on sleep, nutrition, stress, supplements and more • Priority support and feature voting – help shape the app’s future Annual plan includes a 7-day free trial. Cancel any time in Settings at least 24 h before renewal. Your privacy, our priority All calculations run locally or in your private iCloud. Your data is never sold, shared or used for advertising. Ready to add life to your years? Download Longevity One and start building healthier decades today. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mylongevitycentre.co.uk/longevity-app-privacy-policy/

Screenshots

The Longevity AI4 screens
Longevity One Pro4 screens

Verdict

The call

The clearest difference is in-app purchases: The Longevity AI at none against Longevity One Pro's 2. The Longevity AI also leads on iOS requirement (13.0 vs 17.6). On price, update cadence, ads and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Longevity One Pro sells 2 in-app purchases, starting at $9.99 per month. The Longevity AI asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 6 days. The most recent releases landed on September 14, 2026 and October 10, 2026 respectively.

Scorecard3 real differences · 7 level
The Longevity AI versus Longevity One Pro: the parameters behind the verdict, then further details
ParameterThe Longevity AILongevity One Pro
PriceFreeFree
Rating3.7 (3 ratings) — better—
Positive reviews—100.0% of reviews
Number of ratings3 — better—
Update frequencyEvery 6 daysEvery 6 days
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS13.0 — better17.6
Further details — not scored
Size135 MB244 MB
Age rating17+4+
DeveloperLongr UK Ltd.Fetched Wellness Ltd

Customer experience

The Longevity AI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Longevity One Pro

Written reviews3 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

The Longevity AI

No in-app purchases

2 purchases

Longevity One Pro

Subscriptions2
  • Longevity One Pro Plan$9.991 Month
  • Annnual Subscription7 Days trial$99.991 Year

Questions

Is The Longevity AI free?
The Longevity AI is free to download, with no in-app purchases.
Is Longevity One Pro free?
Longevity One Pro is free to download, with in-app purchases available.
Do The Longevity AI or Longevity One Pro have ads?
Neither The Longevity AI nor Longevity One Pro shows ads.
Which is updated more often, The Longevity AI or Longevity One Pro?
The Longevity AI ships an update every 6 days, and Longevity One Pro every 6 days. Most recently, The Longevity AI was updated on September 14, 2026 and Longevity One Pro on October 10, 2026.

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