# CardioCoach vs Morpheus Training

The clearest difference is rating: Morpheus Training at 4.9 against CardioCoach's 2.9. Morpheus Training also leads on update cadence (every 11 days vs every 2 months) and ratings volume (630 vs 10). CardioCoach's advantage is monetization model (free vs free with in-app purchases). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Morpheus Training holds the better App Store score, 4.9 against 2.9. That said, the two scores are not equally well evidenced: Morpheus Training has 630 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 40% of CardioCoach's written reviews are positive against 58% of Morpheus Training's.

CardioCoach ships an update every 2 months, Morpheus Training every 11 days. The most recent releases landed on September 28, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | CardioCoach | Morpheus Training |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.9 (10 ratings)](https://appshunter.io/ios/app/cardiocoach/id1054133646/reviews) | **[4.9 (630 ratings)](https://appshunter.io/ios/app/morpheus-training/id1259741445/reviews)** |
| Number of ratings | 10 | **630** |
| Positive reviews | 40.0% of reviews | **58.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 11 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 53 MB | 71 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [KORR Medical Technologies](https://appshunter.io/developer/1054133645) | [Morpheus Labs INC](https://appshunter.io/developer/1259741444) |

## What reviewers say

### CardioCoach

[App page](https://appshunter.io/ios/app/cardiocoach/id1054133646)

This app accurately calculates calories burned during and after workouts, distinguishing between fat and carbohydrate expenditure. It integrates VO2 Max data and allows for pre-designed or custom workout creation. Compatible with popular wearables and the Health app, it offers personalized plans for progress monitoring.

**Highlights:** Accurate calorie burn calculation, Distinguish fat vs. carb burn, VO2 Max data integration, Pre-designed and custom workouts, Health app integration, Wearable device compatibility, Personalized progress monitoring

**In-app purchases:** none


### Morpheus Training

[App page](https://appshunter.io/ios/app/morpheus-training/id1259741445)

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

**In-app purchases:** none


## Frequently asked questions

### Is CardioCoach free?

CardioCoach is free to download, with no in-app purchases.

### Is Morpheus Training free?

Morpheus Training is free to download, with no in-app purchases.

### Which has better reviews, CardioCoach or Morpheus Training?

Morpheus Training is rated higher. CardioCoach averages 2.9 out of 5 from 10 ratings, while Morpheus Training averages 4.9 from 630 ratings.

### Do CardioCoach or Morpheus Training have ads?

Neither CardioCoach nor Morpheus Training shows ads.

### Which is updated more often, CardioCoach or Morpheus Training?

CardioCoach ships an update every 2 months, and Morpheus Training every 11 days. Most recently, CardioCoach was updated on September 28, 2026 and Morpheus Training on October 15, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*