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LivingTo100.com

LivingTo100.com

Life Expectancy Calculator

2 ratings
139 reviews
#120 in paid Health & Fitness
💪 Health & Fitness
$4.99

Details

Released
December 8, 2013
Updated
January 21, 2026

Features

Developer

Michael Isman
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LivingTo100.com screenshot #1 for iPhone
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📉no. 120
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⭐139
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🔄6+ apps
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❓4 answered
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📦w/o updates
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About

Estimate your lifespan with a calculator based on extensive medical and scientific research. Developed by the director of the New England Centenarian Study, it uses current data to predict your potential age.

✓Life expectancy estimation
✓Based on medical data
✓Developed by centenarian study director
✓Uses scientific research
Show original description

What users say about LivingTo100.com

Reviews of LivingTo100.com are mostly negative: the Health & Fitness app is rated 1.0/5 from 2 App Store ratings. What users like most: inspiring, accurate. Top complaints: one-time use, oversimplified. Summarized from real user reviews.

Positive things

  • 🚀Inspiring
  • 🚀Accurate

Negative things

  • 🐛One-time use
  • 🐛Oversimplified
  • 🐛Lacks detailed questions
  • 💰Overpriced for limited functionality
  • 🔍Missing key health factors
See all reviews

What's New in LivingTo100.com

1.0

January 21, 2026

Restyled app that is much easier to use and find your life expectancy

Charts

Top Paid

📉 120-6

Health & Fitness

This app dropped -6 positions in Health & Fitness chart.

Last updated on November 7, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Scam

Only ten questions asked. Not on question on alcohol consumption, past medical issues, past surgery, are you a diabetic? Do you have heart conditions, etc. a total scam.
HHollydog412

Needs more data

Without asking for health history I don’t see the value in this app. Sorry I paid for it.
DBDrake Busath

Is that it?

Can’t believe I paid for this.
SSc0b0

Nothing!

Age, height, weight, smoking history and how long did your family live. There is nothing helpful here.
BBetsyCies1985

What happened to this calculator?

This is advertised as one of the best calculators, asking 50 questions. It’s no longer free, which I get. But to pay for this abbreviated version is insulting. What happened to the supposedly robust set of questions?
CCaitydiddy
See 134 more reviews

Developer apps

DriveThru Finder
DriveThru Finder

by Michael Isman

🍔 Food & Drink

(4)

Free
In-App Purchases
The Weightroom App
The Weightroom App

Minimal Workout Tracking

💪 Health & Fitness
Free
See developer apps

User experience

🐞

Reported Bugs

3 issues

Inconsistent results between app and website version

Bug

Inability to navigate back or retake the assessment

Bug

Bugs with the smoking question

Bug
✨

Requested Features

4 requests

Allow multiple user profiles

Feature

Provide more detailed feedback and suggestions

Feature

Add ability to re-take the assessment with different inputs

Feature

Include questions on medical history, medications, and lifestyle factors

Feature

FAQ

What does the LivingTo100.com app do?

The app estimates how old you will live to be. It uses current and carefully researched medical and scientific data to provide this estimation.

Who developed this life expectancy calculator?

The calculator was designed by Dr. Thomas Perls, who is the founder and director of the New England Centenarian Study. This is the largest study of centenarians and their families globally.

Is there a cost to use the LivingTo100.com app?

Based on the provided information, the app is free to use. There are no mentions of in-app purchases or subscription fees.

What kind of data is used for the life expectancy calculation?

The app utilizes the most current and carefully researched medical and scientific data. This ensures the estimations are based on robust and up-to-date information.