Comparison

Longy vs Death Clock

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

Head to head
About

Longy

This AI-powered health companion analyzes your lifestyle and habits to estimate your current life expectancy. It provides a personalized plan with actionable recommendations to help you live longer and healthier, offering 24/7 guidance and real-time updates.

Highlights
  • Life expectancy analysis
  • Personalized longevity plan
  • 24/7 AI health concierge
  • Real-time life clock updates
  • Motivational insights
  • Habit improvement tracking
Features
Read full description

Explore your estimated life expectancy and see how your everyday habits may influence it. Longy helps you understand your lifestyle factors and build a personalized longevity plan. Start with a questionnaire about your habits and health. Review your estimate, explore the factors behind it, and discover practical changes to focus on. YOUR LIFE EXPECTANCY ESTIMATE Get an estimate based on your answers about sleep, activity, nutrition, and other lifestyle and health factors. UNDERSTAND YOUR HABITS See which factors contribute positively or negatively to your estimate. Explore each factor to better understand your results. YOUR PERSONALIZED LONGEVITY PLAN Discover areas for improvement and practical tips to support healthier habits. Explore how changes to your answers affect your estimated outlook. REVISIT YOUR RESULTS Update your answers as your habits change and review your revised estimate and plan. MAKE HEALTHIER CHOICES Explore educational content about sleep, movement, nutrition, and everyday well-being. Turn insights into small, manageable steps. Start exploring your habits with Longy today. Longy provides educational estimates, not a prediction of your actual lifespan or a guarantee of additional years. It does not provide medical advice, diagnosis, or treatment. Consult a qualified healthcare professional about medical concerns or changes to your care. Some features require a paid subscription. Terms of Use: https://season-enquiry-c38.notion.site/Terms-of-Use-2bed703e827a81cb8bd9d3752978ba65?pvs=143 Privacy Policy: https://www.notion.so/Privacy-Policy-2bed703e827a813a9995c3ed32dcbdc9?pvs=21

About

Death Clock

Features
Read full description

Death Clock is a private, no-login tool for probabilistic longevity projections. Complete a structured assessment across lifestyle and health factors, then view: - projected age intervals - percentile vs. demographic cohort - model-based scenario comparisons Built for clarity: - 100% free - no account creation - no paywall - no data persistence in account profiles The projection engine uses Monte Carlo simulation and statistical mortality modeling to generate ranges, not certainties. Important: this app is for informational use only and does not provide medical advice, diagnosis, or treatment.

Screenshots

Longy4 screens
Death Clock4 screens

Verdict

The call

The clearest difference is in-app purchases: Death Clock at none against Longy's 3. Longy's advantage is ads (none vs shown) and update cadence (every 3 weeks vs every 2 months). On price, device support and iOS requirement there is nothing between them.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Longy sells 3 in-app purchases, starting at $9.99 per month. Death Clock asks for nothing beyond the download.

UpkeepUpdate frequency

Longy ships an update every 3 weeks, Death Clock every 2 months. The most recent releases landed on October 4, 2026 and October 10, 2026 respectively.

Scorecard3 real differences ยท 5 level
Longy versus Death Clock: the parameters behind the verdict, then further details
ParameterLongyDeath Clock
PriceFreeFree
Positive reviews50.0% of reviewsโ€”
Update frequencyEvery 3 weeks โ€” betterEvery 2 months
AdsNo โ€” betterYes
In-app purchasesYesNo โ€” better
MonetizationFreemiumโ€”
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS16.415.0 โ€” better
Further details โ€” not scored
Size59 MB3 MB
Age rating4+17+
DeveloperCOGNIFLY LTDTom Hestas

In-app purchases

3 purchases

Longy

Subscriptions3
  • Longy Premium$9.991 Month
  • Longy Premium$49.991 Year
  • Longy Premium3 Days trial$49.991 Year
None

Death Clock

No in-app purchases

Questions

Is Longy free?
Longy is free to download, with in-app purchases available.
Is Death Clock free?
Death Clock is free to download, with no in-app purchases.
Do Longy or Death Clock have ads?
Death Clock shows ads; Longy does not.
Which is updated more often, Longy or Death Clock?
Longy ships an update every 3 weeks, and Death Clock every 2 months. Most recently, Longy was updated on October 4, 2026 and Death Clock on October 10, 2026.

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