# Morpheus Training

> Personalized cardio training and recovery optimization using heart rate data. (iPhone/iPad app by Morpheus Labs INC.)

- Source: https://appshunter.io/ios/app/morpheus-training/id1259741445 (this page in markdown: same URL + `.md`)
- Developer: [Morpheus Labs INC](https://appshunter.io/developer/1259741444)
- Category: Health & Fitness
- Price: Free
- Rating: 4.80/5 from 18 App Store ratings · 74 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.1 · 71 MB
- Languages: American English
- Released: 2018-02-28
- Data updated: 2026-08-19
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/morpheus-training/id1259741445/reviews.md

## What is Morpheus Training?

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.

## Key features

- 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

## Recent user reviews (10 of 74)

All indexed reviews: https://appshunter.io/ios/app/morpheus-training/id1259741445/reviews.md

### 5/5 — Great tool for effective training

*2026-07-26*

The information provided by the app has been an eye opening way to train. It measures and evaluates your HRV along with your sleep information to provide the proper heart rate training for the day. If you had a hard workout planned, it will provide number on your recovery and your heart rate range that will give you the best chance at improving your fitness. They have just introduced a new look to the app and it is easy to see your numbers at a glance. Great app to use ever.

### 5/5 — Exceptional

*2026-07-23*

The focus this app provides for training is unmatched along with the importance of how you train.  The app gets you started and continues to build you in every facet.

### 5/5 — Even if you’re not a young competitive athlete!

*2026-07-22*

Many training apps focus on high intensity training, competition and younger populations (this can too). But, I found this app to be particularly great for teaching me how to understand and focus more on the importance of recovery, especially as I move into the older age category.  I learned that even though I CAN train everyday, I was training too hard and NOT recovering. Staying strong, healthy and fit is very important as we age but overtraining is our enemy.  Try this app if you need to learn more about staying strong but feeling good.  Also, Dan is amazing at constantly answering questions, maintaining the app, and engaging with participants. I have never seen that with any other app/developer. The new update is awesome.

### 4/5 — Solid but slow

*2026-06-21*

Love the tech - I use it over Whoop or other bands to get HR zone data. However the app can be buggy. Currently, it won’t even open. Can take a while for workouts to sync. Overall worth it but needs bugs to be fixed

**Developer response:** We have a brand new, completely redesigned and rewritten from scratch, app coming out in the next few weeks.  It’s been undergoing beta testing by hundreds of Morpheus users for the last couple of months.  Happy to add you to that so you can use it right now if you reach out to support@trainwithmorpheus.com.

### 2/5 — It’s just ok when it works

*2026-03-17, version 4.7.8*

The app is simple with a mediocre ui and subpar user experience. But I set that aside because I just want to track my heart rate. What’s harder to ignore are the bugs. This app is less reliable than the Android counterpart. I’ve had multiple instances of the app failing to sync with the backend server, where it spins and the homepage ui is hidden. The only fix is to reinstall the app, sometimes resulting in data loss. Have also had issues with it freezing when going to the recovery screen, requiring a reinstall to fix. And I’ve experienced signal loss from the hardware while doing a recovery, which is fixed by restarting the app and power cycling the hardware. Haven’t had any of these issues on the Android app after a year of use.

### 3/5 — Slow to connect

*2026-03-06*

In the morning you want it to be responsive and get on with the 2:30 test. I frequently wait for it to load data from Apple health (sleep data) while it spins and spins until I give up. Dev said to disconnect those “third parties” delete app and reinstall. Sure that worked for a day or so and now it is happening again and I want the sleep data assuming the algorithm is using it. It’s almost worth writing my own app at this point given the speed with which one can develop one. I will say it’s a good app when it works.

**Developer response:** Our brand new app is ready for Morpheus User beta testing.  If you want to join as a beta tester please reach out to support@trainwithmorpheus.com and we’ll add you and communicate how to get the app.  We think you’ll find the difference between the old app and the new app to be night and day.

### 2/5 — Struggles to connect

*2026-01-27, version 4.7.8*

I want so bad for this device to be great, but no one who would want one has the kind lifestyle to spend 20 minutes connecting it every morning.

### 1/5 — Heart rate zones

*2026-01-26, version 4.7.8*

Just signed up and looks like the HR zones are way too high based on all the experts I’ve studied.

### 1/5 — can't get logged in

*2026-01-21, version 4.7.8*

bad support

### 2/5 — Too much effort to maintain

*2026-01-12, version 4.7.8*

After using this app for around 16 months, I’m giving it up. I took morning readings every morning for that entire time, and manually recorded all of my running workouts through the sync feature, and it’s just too clunky, slow, and time consuming to keep up.

For all that effort, the main benefit that I got was some advice about modulating my heart rate ranges for recovery, and some suggested weekly targets for each zone. I thought the customized ranges were pretty cool! I used them daily and tried to follow the weekly targets as closely as I could… until about 3 months ago.

Yesterday I completed my first marathon. Training was quite challenging, and came with quite concrete goals—Morpheus targets meant little when I knew I needed to put down an 18 mile run for the day. So I took my readings but did the work I needed to in order to get ready for my race, not what Morpheus suggested.

But ignoring its suggestions for a few months has left me feeling like this app just completely miscalculates what a fitness app should be. So much time waiting for it to load, seeing it crash and having to restart, manually recording every run using a finicky process that only pays attention to heart rate even though that data and more is in Apple Health, and they just can’t be bothered to poll the API and use the data… meh. In the last 18 months, I’ve put many hours of effort into this app, and the value I got from it just isn’t remotely there. I think HRV is really interesting, and I hope to see it used more meaningfully by players in the health space with a stronger product focus. For now, I’m going back to Athlytic. I wish it had this recovery-based HR zone scaling, and a better way to score HRV, but it’s quite useful without it, and is just much more feature rich, providing greater analytic transparency and range, and taking advantage of the wealth of data available through Health integration.

Maybe I’ll check in with these guys if they ever release the app re-write they planned.

## Frequently asked questions about Morpheus Training

### What does the Morpheus Training app do?

The app is designed to enhance cardio training and recovery. It provides personalized heart rate zones, weekly targets, and a daily recovery score to help users optimize their workouts and improve fitness and conditioning.

### What are the key features of Morpheus Training?

Key features include personalized heart rate zones, CardioSmart features for managing volume and intensity, zone-based interval training (ZBIT), weekly zone targets based on fitness level and recovery, and a daily recovery score. It also integrates with wearables and Apple Health Kit.

### Is Morpheus Training free to use?

The app itself is free to download and use. However, to unlock features like weekly zone targets, personalized heart rate zones, and recovery scores, a Morpheus M7 heart rate monitor is required. Some advanced tracking capabilities may also involve in-app purchases or require compatible devices.

### What are the requirements to use Morpheus Training?

To get the most out of the app, particularly for personalized heart rate zones and weekly targets, a Morpheus M7 heart rate monitor is required. Zone-based interval training can be done with any Bluetooth heart rate monitor. Data from wearables or Apple Health Kit can also be integrated for a more comprehensive recovery score.

### How does Morpheus Training help with recovery?

The app calculates a daily recovery score using proprietary algorithms, taking into account training data, HRV, and optionally, activity and sleep data from integrated devices. This score helps users manage their training and lifestyle to optimize for faster recovery and better results.

## Version history (last 5 releases)

### 6.0.2 — 2026-08-11

- Enhancement to app loading speed
- Addition of notification for app feedback
- Addition of notification for app updates
- Minor bug and crash fixes

### 6.0.1 — 2026-08-01

- Yearly tab has been added to the home screen for those with at least 4 months of recovery test data
- Fixed Live Activities/Dynamic Island sometimes remaining on screen after workout has ended
- Updated password reset process
- Fixed birthdate selection
- Other minor bug fixes

### 6.0.0 — 2026-07-22

Version 6.0.0 — A Completely New Morpheus

This is the biggest update in Morpheus history. We've rebuilt the app from the ground up with a completely new design, new navigation, and new ways to see and understand your all data, all while still keeping everything simple and uncluttered.

What's New:

- Brand new UI and UX designed to make personalized cardio simpler and more intuitive than ever
- New navigation that makes it easier to find what you need, when you need it
- New weekly and monthly views so you can see your training and recovery patterns and trends
- New training graphs and reports that give you a clearer picture of your progress over time
- New report highlighting the factors driving your recovery score
- Additional views for daily breakdowns of your weekly cardio targets
- Much faster data loading and easier access to previous weeks and months
- Improve sync process to import workouts from Garmin and the Morpheus M7
- New visual showing your typical ranges for each of your daily markers
- All new onboarding to help you get started 
- New Zone 2 callout in Today's Training Zones 
- Updated Morpheus colors and logo

### 4.7.8 — 2025-08-28

Minor bug / crash fixes

### 4.7.7 — 2025-05-07

minor bug fixes

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## More apps by Morpheus Labs INC

- [Morpheus Coach](https://appshunter.io/ios/app/morpheus-coach/id1536347218)

All apps by Morpheus Labs INC: https://appshunter.io/developer/1259741444

## Related topics

[morpheus training](https://appshunter.io/ios/topics/morpheus-training) · [morpheus](https://appshunter.io/ios/topics/morpheus) · [morpheus recovery](https://appshunter.io/ios/topics/morpheus-recovery) · [training zone performance](https://appshunter.io/ios/topics/training-zone-performance)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*