CardioCal vs CrCl
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CardioCal
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.
- 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
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FIND OUT YOUR RISK OF HEART DISEASE AND HOW TO LOWER IT This FREE app is a cardiovascular risk calculator that estimates the possible 10-year risk of myocardial infarction, stroke, or cardiovascular death. It includes the six regions of the Americas (Andean, Caribbean, Central, North, South, and Tropical) according to tables published in 2019 by the World Health Organization (WHO) (Lancet, 2019). This risk score was based on extensive review of available cohorts and were adapted to 21 global regions based on analysis of the burden of cardiovascular morbidity. For each region, an estimate was published that requires knowing an individual's blood cholesterol level (or other information if the blood cholesterol level is not known). The Pan American Health Organization (PAHO), with the financial contribution of the U.S Centers for Diseases Prevention and Control, transformed the published color-coded tables into an online electronic calculator for use on computers and smartphones, updating the previous Cardiocal app (2014) Who is this app for? The calculator is intended to help the health care providers quickly calculate cardiovascular risk and discuss with patients the extent to which their risk can be reduced. It also aims to help people concerned about their health, making it easier for them to estimate the need for a medical consultation when their risk is not low. The treatment recommendations are oriented to the assisting professionals and do not constitute a guide to self-medication, which can be dangerous. Under no circumstances is this calculator intended as a replacement for medical consultation or a clinical judgment. Features » Click on the gear icon to choose a country. Each country belongs to one of the six regions mentioned above, and the risk calculation will give different results. » You can change the language (English, Spanish, or Portuguese), cholesterol unit (mmol/L or mg/dl), and metric or imperial units (cm or feet and inches). » The app includes country-specific protocols for the 12 countries whose health ministries have defined standardized protocols for the treatment of hypertension.
CrCl
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The Creatinine Clearance Calculator allows quick and simple estimation of the renal function of patients using the Cockcroft-Gault equation, this application is aimed exclusively at health professionals. • The equation was published in 1976 and has been routinely used in the adjustment of drug doses. • It was developed to assess creatinine clearance from a population of 236 adult individuals, with an average creatinine clearance value of 72.7 mL / min • To obtain the equation a regression analysis was used in which the serum creatinine concentration, age and weight. The user is responsible for the use of the app once installed on their device.
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | CardioCal | CrCl |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 4 months — better | Every 5 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 13.0 | 9.0 — better |
| Further details — not scored | ||
| Size | 158 MB | 13 MB |
| Age rating | +17 | 17+ |
| Developer | Pan American Health Organization | UIT Ciudad Real |
In-app purchases
CardioCal
No in-app purchases
CrCl
No in-app purchases









