# CardioCal vs Harris Benedict Equation

The clearest difference is rating: CardioCal at 3.7 against Harris Benedict Equation's 2.5. CardioCal also leads on ads (none vs shown) and update cadence (every 4 months vs every 16 months). On price, review sentiment, ratings volume 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.

CardioCal holds the better App Store score, 3.7 against 2.5. Both are backed by a comparable volume of ratings — 3 and 2 respectively. Written reviews split almost evenly too, at 0% and 0% positive.

CardioCal ships an update every 4 months, Harris Benedict Equation every 16 months. The most recent releases landed on October 24, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | CardioCal | Harris Benedict Equation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cardiocal/id918099010/reviews)** | [2.5 (2 ratings)](https://appshunter.io/ios/app/harris-benedict-equation/id1480148452/reviews) |
| Number of ratings | **3** | 2 |
| Positive reviews | 0.0% of reviews | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 months** | Every 16 months |
| Monetization | **Free** | Ad-supported |
| Size | 158 MB | 47 MB |
| Requires iOS | 13.0 | **12.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | +17 | 4+ |
| Developer | [Pan American Health Organization](https://appshunter.io/developer/1296970486) | [Yoshinori Horata](https://appshunter.io/developer/1224591575) |

## What reviewers say

### CardioCal

[App page](https://appshunter.io/ios/app/cardiocal/id918099010)

Calculate your 10-year risk of heart disease, stroke, or cardiovascular death based on WHO data. This tool helps healthcare providers and health-conscious individuals understand and discuss risk reduction strategies.

**Highlights:** Cardiovascular risk calculation, Region-specific risk assessment, Country selection for tailored results, Multiple language support, Adjustable cholesterol units, Metric/Imperial unit options, Country-specific hypertension protocols

**In-app purchases:** none


### Harris Benedict Equation

[App page](https://appshunter.io/ios/app/harris-benedict-equation/id1480148452)

Calculate your Basal Metabolic Rate (BMR) using various versions of the Harris Benedict Equation. Choose between metric and imperial units for your calculations.

**Highlights:** BMR calculation, Multiple equation versions, Metric units, Imperial units, Basal Metabolic Rate tracking

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CardioCal free?

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

### Is Harris Benedict Equation free?

Harris Benedict Equation is free to download, with no in-app purchases.

### Which has better reviews, CardioCal or Harris Benedict Equation?

CardioCal is rated higher. CardioCal averages 3.7 out of 5 from 3 ratings, while Harris Benedict Equation averages 2.5 from 2 ratings.

### Do CardioCal or Harris Benedict Equation have ads?

Harris Benedict Equation shows ads; CardioCal does not.

### Which is updated more often, CardioCal or Harris Benedict Equation?

CardioCal ships an update every 4 months, and Harris Benedict Equation every 16 months. Most recently, CardioCal was updated on October 24, 2026 and Harris Benedict Equation on October 8, 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.*