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LivingTo100.com

LivingTo100.com

Life Expectancy Calculator

420 ratings
135 reviews
💪 Health & Fitness
$4.99

Details

  • Released
  • Updated
  • December 8, 2013
  • January 21, 2026

Features

Developer

Michael Isman
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Reviews summary↘︎
⭐135
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📝1+ tags
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❓4 answered
FAQ↘︎
📦~ in 9 months
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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

Summarized from real user reviews of LivingTo100.com. Based on 420 reviews and a 2.1/5 average, it highlights the 2 positives and 5 negatives reviewers mention most about this Health & Fitness app.

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

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.
Hollydog412Hollydog412

Needs more data

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

Is that it?

Can’t believe I paid for this.
Sc0b0Sc0b0

Nothing!

Age, height, weight, smoking history and how long did your family live. There is nothing helpful here.
BetsyCies1985BetsyCies1985

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?
CaitydiddyCaitydiddy
See 130 more reviews

Developer apps

DriveThru Finder
DriveThru Finder

by Michael Isman

🍔 Food & Drink

(4)

Free
In-App Purchases
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.