Comparison

Life Expectancy AI Countdown vs DaysLeft

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

DaysLeft

Visualize your estimated remaining days and explore future lifestyle scenarios. Track habits, discover factors influencing longevity, and generate shareable life projection cards. Small changes today can create thousands of additional days tomorrow.

Highlights
  • Estimate remaining days
  • Explore future life scenarios
  • Discover longevity factors
  • Track habits and improvements
  • Generate shareable life projection cards
  • Unlock AI-powered insights
Features
Read full description

DaysLeft helps you visualize future lifestyle scenarios and longevity estimates. • Estimate your remaining days • Explore future life scenarios • Discover lifestyle factors that may influence longevity • Track habits and improvements • Generate shareable life projection cards • Unlock advanced AI-powered insights Your future is not fixed. Small changes today can create thousands of additional days tomorrow. DaysLeft transforms lifestyle information into a clear and motivating timeline. Disclaimer: DaysLeft is an educational lifestyle estimation tool and is not a medical device. The app does not provide medical advice, diagnosis, treatment, disease prediction, or healthcare recommendations. Always consult a qualified healthcare professional before making medical decisions. https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Life Expectancy AI Countdown4 screens
DaysLeft4 screens

Verdict

The call

The clearest difference is rating: DaysLeft at 5.0 against Life Expectancy AI Countdown's 4.1. DaysLeft also leads on update cadence (weekly vs every 5 months). Life Expectancy AI Countdown's advantage is ratings volume (22 vs 3). On price, ads, in-app purchases and monetization model 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 and DaysLeft sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

DaysLeft holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Life Expectancy AI Countdown has 22 ratings behind it against 3, so its average is the more settled of the two.

UpkeepUpdate frequency

Life Expectancy AI Countdown ships an update every 5 months, DaysLeft weekly. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 6 level
Life Expectancy AI Countdown versus DaysLeft: the parameters behind the verdict, then further details
ParameterLife Expectancy AI CountdownDaysLeft
PriceFreeFree
Rating4.1 (22 ratings)5.0 (3 ratings) — better
Number of ratings22 — better3
Update frequencyEvery 5 monthsWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.0 — better15.1
Further details — not scored
Size24 MB36 MB
Age rating12+17+
DeveloperDominik GyecsekAlper Atis

Customer experience

Life Expectancy AI Countdown

All ratings22 ratings
Positive72.7%
Neutral13.6%
Negative13.6%

DaysLeft

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

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
2 purchases

DaysLeft

Subscriptions1
  • DaysLeft Monthly Pro$3.991 Month
One-time1
  • Lifetime Access2 variants$14.99

Questions

Is Life Expectancy AI Countdown free?
Life Expectancy AI Countdown is free to download, with in-app purchases available.
Is DaysLeft free?
DaysLeft is free to download, with in-app purchases available.
Which has better reviews, Life Expectancy AI Countdown or DaysLeft?
DaysLeft is rated higher. Life Expectancy AI Countdown averages 4.1 out of 5 from 22 ratings, while DaysLeft averages 5.0 from 3 ratings.
Do Life Expectancy AI Countdown or DaysLeft have ads?
Neither Life Expectancy AI Countdown nor DaysLeft shows ads.
Which is updated more often, Life Expectancy AI Countdown or DaysLeft?
Life Expectancy AI Countdown ships an update every 5 months, and DaysLeft weekly. Most recently, Life Expectancy AI Countdown was updated on October 25, 2026 and DaysLeft on October 24, 2026.

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