CardioCal vs MEDNA
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.
MEDNA
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MEDNA ofrece contenido educativo para la preparación de estudiantes de medicina, permitiéndoles adquirir conocimiento nuevo. Además se envía notificaciones a los usuarios para poder estar al día en nuevo contenido.
Screenshots
Verdict
CardioCal and MEDNA are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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, MEDNA every 3 months. The most recent releases landed on October 26, 2026 and October 28, 2026 respectively.
| Parameter | CardioCal | MEDNA |
|---|---|---|
| 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 | Every 3 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 158 MB | 36 MB |
| Age rating | +17 | 12+ |
| Developer | Pan American Health Organization | David Renato Silva Segovia |
In-app purchases
CardioCal
No in-app purchases
MEDNA
No in-app purchases








