Comparison

LivingTo100.com vs Morpheus Training

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

Head to head
About

LivingTo100.com

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.

Highlights
  • Life expectancy estimation
  • Based on medical data
  • Developed by centenarian study director
  • Uses scientific research
Features
Read full description

Living to 100 Life Expectancy Calculator was designed by Dr Thomas Perls, and uses the most current and carefully researched medical and scientific data in order to estimate how old you will live to be. Thomas Perls MD, MPH is the founder and director of the New England Centenarian Study, the largest study of centenarians and their families in the world. More can be learned about the study at www.bumc.bu.edu/centenarian.

About

Morpheus Training

This app optimizes cardio training and recovery by providing personalized heart rate zones and weekly targets. It uses HRV data to guide intensity and volume, helping users improve fitness and conditioning with zone-based interval training.

Highlights
  • Personalized heart rate zones
  • CardioSmart features
  • Zone-based interval training (ZBIT)
  • Weekly heart rate zone targets
  • Daily recovery score
  • Integrates with wearables and Apple Health Kit
Read full description

Personalized Cardio Made Simple. Morpheus is the only system that gives you truly personalized cardio — dynamic heart rate zones, daily recovery scores, and weekly training targets that adapt to your body every single day. No more guessing how hard to train, which zone you should be in, or how much cardio you need each week. Your Recovery. Your Zones. Your Targets. When paired with the Morpheus M7 heart rate monitor, Morpheus measures your HRV and resting heart rate each morning to calculate your daily recovery score. From there, it sets personalized heart rate zones and weekly targets matched to your fitness level, your goal, and how your body is responding to training. Unlike other apps that give everyone the same fixed zones based on percentages of max heart rate, Morpheus zones are anchored to your real physiological thresholds — the points at which your body shifts how it produces and uses energy. And because those thresholds change daily with your recovery, your zones adjust too. This is especially important for training in your Zone 2 — the most talked about training zone in endurance and longevity research. Zone 2 is most effective when you're training at the right intensity for your individual physiology. Too easy and you're leaving progress on the table. Too hard and you're no longer in Zone 2 at all. Because Morpheus personalizes your Zone 2 range to your actual aerobic threshold — and adjusts it daily based on your recovery — you can be confident you're always training in the zone that delivers the most benefit, not just a static percentage of max heart rate that often misses the mark. Please note: The Morpheus M7 heart rate monitor is required to unlock HRV measurement, recovery scoring, and personalized heart rate zones and targets. Build Your VO2 Max. Improve Your Health. Live Longer. VO2 max — your body's ability to use oxygen during exercise — is one of the strongest predictors of long term health and longevity. Research consistently shows that people with higher VO2 max live longer, healthier lives with a significantly lower risk of cardiovascular disease. Morpheus is built around the training principles that drive VO2 max improvement most effectively. After analyzing data from more than 500,000 workouts and 1 million days of use, Morpheus has learned exactly how much time in each of its three heart rate zones drives the fastest improvements in aerobic fitness and conditioning. Each week it sets a personalized target range for your low, moderate, and high intensity training — so you always know you’re giving your body what it needs and can recover from. Meet your targets consistently and watch your VO2 max and fitness improve. The Morpheus Methods - Train with Purpose Morpheus gives you 12 guided training methods to choose from, each designed to target a specific zone and training purpose — so you can get the most out of every workout. Whether you're focused on building your aerobic base with sustained low intensity work, developing your conditioning for a sport, or pushing your peak fitness with high intensity efforts, there's a method designed for exactly that. Each method gives you a clear structure with your heart rate guiding every phase. No guesswork, no confusion. Just targeted training that’s designed for your body so you can get the most out of every workout.

Screenshots

LivingTo100.com3 screens
Morpheus Training4 screens

Verdict

The call

The clearest difference is review sentiment: Morpheus Training at 58% against LivingTo100.com's 7%. Morpheus Training also leads on price (Free vs $4.99) and rating (4.9 vs 1.0). LivingTo100.com's advantage is chart position (#90 vs unranked). On ads, in-app purchases, device support and iOS requirement 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

Morpheus Training is free to download; LivingTo100.com costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Morpheus Training holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: Morpheus Training has 630 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 7% of LivingTo100.com's written reviews are positive against 58% of Morpheus Training's.

UpkeepUpdate frequency

LivingTo100.com ships an update every 10 months, Morpheus Training every 11 days. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.

Scorecard7 real differences · 4 level
LivingTo100.com versus Morpheus Training: the parameters behind the verdict, then further details
ParameterLivingTo100.comMorpheus Training
Price$4.99Free — better
Rating1.0 (1 ratings)4.9 (630 ratings) — better
Positive reviews7.2% of reviews58.4% of reviews — better
Number of ratings1630 — better
Update frequencyEvery 10 monthsEvery 11 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
Best chart rank#90 — better—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size30 MB71 MB
Age rating12+4+
DeveloperMichael IsmanMorpheus Labs INC

Customer experience

LivingTo100.com

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews138 reviews
Positive7.2%
Neutral10.1%
Negative82.6%

Morpheus Training

All ratings630 ratings
Positive98.7%
Neutral0.3%
Negative1.0%
Written reviews113 reviews
Positive58.4%
Neutral12.4%
Negative29.2%

Bugs and requests

LivingTo100.com

Reported bugs

3 issues
  • Inconsistent results between app and website version
  • Inability to navigate back or retake the assessment
  • Bugs with the smoking question

Requested features

4 requests
  • Allow multiple user profiles
  • Provide more detailed feedback and suggestions
  • Add ability to re-take the assessment with different inputs
  • Include questions on medical history, medications, and lifestyle factors

Morpheus Training

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

LivingTo100.com

No in-app purchases

None

Morpheus Training

No in-app purchases

Questions

Is LivingTo100.com free?
LivingTo100.com costs $4.99, with no in-app purchases.
Is Morpheus Training free?
Morpheus Training is free to download, with no in-app purchases.
Which has better reviews, LivingTo100.com or Morpheus Training?
Morpheus Training is rated higher. LivingTo100.com averages 1.0 out of 5 from 1 ratings, while Morpheus Training averages 4.9 from 630 ratings.
Do LivingTo100.com or Morpheus Training have ads?
Neither LivingTo100.com nor Morpheus Training shows ads.
Which is updated more often, LivingTo100.com or Morpheus Training?
LivingTo100.com ships an update every 10 months, and Morpheus Training every 11 days. Most recently, LivingTo100.com was updated on October 16, 2026 and Morpheus Training on October 15, 2026.

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