Longy vs Death Clock
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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.
- Life expectancy analysis
- Personalized longevity plan
- 24/7 AI health concierge
- Real-time life clock updates
- Motivational insights
- Habit improvement tracking
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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
Death Clock
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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
Verdict
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
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.
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.
| Parameter | Longy | Death Clock |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 50.0% of reviews | โ |
| Update frequency | Every 3 weeks โ better | Every 2 months |
| Ads | No โ better | Yes |
| In-app purchases | Yes | No โ better |
| Monetization | Freemium | โ |
| Devices | iPhone, iPad | iPhone, iPad, iPod โ better |
| Requires iOS | 16.4 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 59 MB | 3 MB |
| Age rating | 4+ | 17+ |
| Developer | COGNIFLY LTD | Tom Hestas |
In-app purchases
Longy
- Longy Premium$9.991 Month
- Longy Premium$49.991 Year
- Longy Premium3 Days trial$49.991 Year
Death Clock
No in-app purchases








