CHADS vs ESC CVD Risk Calculation
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
CHADS
This medical app offers healthcare professionals a user-friendly tool to quickly assess patient stroke risk using the CHA2DS2-VASc scale. It features a wizard format for easy data input, automatic score generation, and patient result management.
- CHA2DS2-VASc assessment
- Wizard format for patient data
- Automatic score generation
- Patient results management
- Email generation of results
- PIN protection
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Doctot CHADS-VASc provides Health Care Professionals with the well renowned CHA2DS2-VASc Assessment in Mobile App form. This premium quality App, which can be downloaded for FREE on iTunes, is a highly efficient, user-friendly tool that rapidly assesses patients for stroke risk. This assessment scale is presented in a wizard format to enable the user to record a patient's status by quickly navigating through the interview components in a hassle-free manner. The tool automatically generates the scale total and categorises the score, based on the user's input. It also has an "Information" section to provide the user with background details, as well as a “Help” section to assist with the use of the tool. Furthermore, functionality is included for: - a Patient Results Management System (e.g. Save, Delete & Sort options) - the Automatic Email Generation of each patient assessment result - Shake-to-Reset Scale functionality - Stopwatch functionality where it is required to time patient-related activities - PIN Protection for security purposes
ESC CVD Risk Calculation
This app provides healthcare professionals with calculators to assess individual cardiovascular risk for primary and secondary prevention. It offers multiple scoring systems to guide the selection of the most adapted calculator for patient risk estimation. Patient data is not stored within the application.
- Cardiovascular risk assessment calculators
- SCORE2, SCORE2-OP, SCORE2-Diabetes
- ASCVD, SMART, SMART-REACH
- DIAL, LIFE-CVD calculators
- Guidance on calculator selection
- Patient data not stored
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The ESC CVD Risk Calculation App is designed for healthcare professionals. It provides calculators assessing individual cardiovascular risk. It includes calculators for primary and secondary prevention in various populations: 1. SCORE2 2. SCORE2-OP 3. SCORE2-Diabetes 4. ASCVD 5. SMART 6. SMART-REACH* 7. DIAL* 8. LIFE-CVD* * Available online on U-Prevent (Internet connection required) The ESC CVD Risk Calculation App is available in English. It provides guidance to the most adapted calculator for your patient, and provides an estimation of cardiovascular risk. Of note, patient data are not stored in the App. This application is only for informative use and is not intended to provide therapeutic support or diagnosis assistance. This Application is powered by the European Society of Cardiology (ESC), based upon the source codes of the U-Prevent webtool, a concept developed by University Medical Center Utrecht, redesigned and owned by ORTEC. The SCORE2, SCORE2-OP and SCORE2-Diabetes calculators were developed in collaboration with the ESC Cardiovascular Risk Collaboration unit. The Application has recently been updated in the framework of the EAPC IMPLEMENT Programme (2023) which was supported by Novo Nordisk in the form of an educational grant. The sponsor did not have any involvement or influence on the features nor on the scientific content within the Application.
Screenshots
Verdict
The clearest difference is review sentiment: ESC CVD Risk Calculation at 100% against CHADS's 0%. ESC CVD Risk Calculation also leads on rating (4.8 vs 1.0) and ratings volume (33 vs 2). CHADS's advantage is update cadence (every 3 months vs every 12 months) and iOS requirement (6.0 vs 13.0). On price, ads, in-app purchases and monetization model 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.
ESC CVD Risk Calculation holds the better App Store score, 4.8 against 1.0. That said, the two scores are not equally well evidenced: ESC CVD Risk Calculation has 33 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of CHADS's written reviews are positive against 100% of ESC CVD Risk Calculation's.
CHADS ships an update every 3 months, ESC CVD Risk Calculation every 12 months. The most recent releases landed on October 23, 2026 and October 27, 2026 respectively.
| Parameter | CHADS | ESC CVD Risk Calculation |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 4.8 (33 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 2 | 33 — better |
| Update frequency | Every 3 months — better | Every 12 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 12 MB | 26 MB |
| Age rating | 4+ | 4+ |
| Developer | DOCTOT | ESC - European Society of Cardiology |
Customer experience
CHADS
ESC CVD Risk Calculation
In-app purchases
CHADS
No in-app purchases
ESC CVD Risk Calculation
No in-app purchases
Questions
Is CHADS free?
Is ESC CVD Risk Calculation free?
Which has better reviews, CHADS or ESC CVD Risk Calculation?
Do CHADS or ESC CVD Risk Calculation have ads?
Which is updated more often, CHADS or ESC CVD Risk Calculation?
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