Comparison

Life Expectancy AI Countdown vs Seraph

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

Head to head
About

Life Expectancy AI Countdown

Estimate your lifespan and receive personalized health insights based on 38 key factors. This AI-powered tool offers a detailed countdown and allows you to explore the impact of lifestyle changes for a healthier future.

Highlights
  • AI-driven lifespan estimation
  • Analysis of 38 health and lifestyle factors
  • Personalized health recommendations
  • Interactive life optimization tools
  • Daily countdown reminders
  • Offline functionality
Features
Read full description

Calculate your estimated lifespan with this comprehensive ai death date calculator that analyzes 38 key health and lifestyle factors. This powerful "when will you die" calculator uses an advanced local AI algorithm to create your personal final countdown, helping you understand your health journey and make informed decisions about your future. Key Features: Advanced Life Expectancy Analysis Complete assessment with 38 detailed health parameters, including physical factors, lifestyle habits, medical history, and socioeconomic factors Quick mode with 9 essential questions for fast estimates Fun random mode for entertainment purposes Comprehensive Health Insights View your estimated death date with a detailed breakdown Discover what you're doing well for your health, and see recommendations for improvement Real-time recalculation as you adjust your lifestyle factors 100% Private & Secure All calculations are performed locally using an on-device AI model Zero data collection, transmission, or storage No account required - your privacy is guaranteed Complete offline functionality Interactive Life Optimization Edit any parameter anytime to see the immediate impact Experiment with lifestyle changes before making them Track how different choices affect your lifespan Reset and start fresh whenever needed Daily Death Countdown Reminders Set daily reminders showing your remaining years, months, and days Choose your preferred notification time Gentle encouragement to live life to the fullest Health Parameters Analyzed: Height, weight, BMI, resting heart rate, cholesterol, blood glucose, smoking, alcohol consumption, exercise habits, diet quality, sleep patterns, stress levels, mental health impact, social support, relationships, chronic diseases, family longevity, medical checkups, allergies, healthcare access, socioeconomic factors, country development level Important Notice: This app provides educational estimates based on statistical models and should not replace professional medical advice. Results are for informational purposes only, and individual outcomes may vary significantly. Always consult healthcare professionals for medical decisions.

About

Seraph

Features
Read full description

Seraph estimates how long you might live, and shows you the range around that number instead of a single figure. No lab tests, no bloodwork, no account, no sign-in. You get three things: - A life expectancy: the average age reached by people who answered as you did. - The range around it. Eight in ten outcomes fall between two ages, and that spread is usually wider than people expect. It is the part that actually matters for planning. - A survival curve: your chance of still being alive at each future age. HOW IT WORKS The estimate starts from published US government and actuarial mortality data: Social Security and CDC life tables, and actuarial research on how mortality improves over time. Your answers adjust those baseline rates. WHAT IT IS NOT This is an educational illustration built from population statistics. It is not a prediction of your lifespan, it is not medical advice, and it is not a diagnosis. No model can tell an individual person when they will die. This tool is calibrated to adults aged 40 and older. If you are younger, the app says so on your result and explains what that means. PRIVACY Your answers are used to calculate the estimate on your device and are not saved. We collect anonymous usage data that carries no identifiers, and we do not collect your date of birth. Built by an actuary.

Screenshots

Life Expectancy AI Countdown4 screens
Seraph4 screens

Verdict

The call

The clearest difference is in-app purchases: Seraph at none against Life Expectancy AI Countdown's 3. Seraph also leads on update cadence (every 6 days vs every 3 months). Life Expectancy AI Countdown's advantage is iOS requirement (14.0 vs 18.0). On price, 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. Life Expectancy AI Countdown sells 3 in-app purchases, starting at $2.99 per 7 days. Seraph asks for nothing beyond the download.

UpkeepUpdate frequency

Life Expectancy AI Countdown ships an update every 3 months, Seraph every 6 days. The most recent releases landed on October 10, 2026 and October 6, 2026 respectively.

Scorecard3 real differences · 6 level
Life Expectancy AI Countdown versus Seraph: the parameters behind the verdict, then further details
ParameterLife Expectancy AI CountdownSeraph
PriceFreeFree
Rating4.2 (11 ratings) — better—
Number of ratings11 — better—
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS14.0 — better18.0
Further details — not scored
Size20 MB1 MB
Age rating12+12+
DeveloperDominik GyecsekHailcat LLC

In-app purchases

3 purchases

Life Expectancy AI Countdown

Subscriptions1
  • Weekly Pro3 Days trial$2.997 Days
One-time2
  • Lifetime Pro$9.99
  • Lifetime Pro$19.99
None

Seraph

No in-app purchases

Questions

Is Life Expectancy AI Countdown free?
Life Expectancy AI Countdown is free to download, with in-app purchases available.
Is Seraph free?
Seraph is free to download, with no in-app purchases.
Do Life Expectancy AI Countdown or Seraph have ads?
Neither Life Expectancy AI Countdown nor Seraph shows ads.
Which is updated more often, Life Expectancy AI Countdown or Seraph?
Life Expectancy AI Countdown ships an update every 3 months, and Seraph every 6 days. Most recently, Life Expectancy AI Countdown was updated on October 10, 2026 and Seraph on October 6, 2026.

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