# CardioCal vs CrCl

The clearest difference is iOS requirement: CrCl at 9.0 against CardioCal's 13.0. On price, update cadence, 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.

CardioCal ships an update every 4 months, CrCl every 5 months. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | CardioCal | CrCl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/cardiocal/id918099010/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 5 months |
| Monetization | Free | — |
| Size | 158 MB | 13 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | +17 | 17+ |
| Developer | [Pan American Health Organization](https://appshunter.io/developer/1296970486) | [UIT Ciudad Real](https://appshunter.io/developer/1536466276) |

## 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


### CrCl

[App page](https://appshunter.io/ios/app/crcl/id1172469227)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CardioCal free?

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

### Is CrCl free?

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

### Do CardioCal or CrCl have ads?

Neither CardioCal nor CrCl shows ads.

### Which is updated more often, CardioCal or CrCl?

CardioCal ships an update every 4 months, and CrCl every 5 months. Most recently, CardioCal was updated on October 24, 2026 and CrCl on October 11, 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.*