Comparison

CHADS vs ESC CVD Risk Calculation

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • CHA2DS2-VASc assessment
  • Wizard format for patient data
  • Automatic score generation
  • Patient results management
  • Email generation of results
  • PIN protection
Features
Read full description

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

About

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.

Highlights
  • 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
Features
Read full description

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

CHADS4 screens
ESC CVD Risk Calculation4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
CHADS versus ESC CVD Risk Calculation: the parameters behind the verdict, then further details
ParameterCHADSESC CVD Risk Calculation
PriceFreeFree
Rating1.0 (2 ratings)4.8 (33 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings233 — better
Update frequencyEvery 3 months — betterEvery 12 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS6.0 — better13.0
Further details — not scored
Size12 MB26 MB
Age rating4+4+
DeveloperDOCTOTESC - European Society of Cardiology

Customer experience

CHADS

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews2 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

ESC CVD Risk Calculation

All ratings33 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

CHADS

No in-app purchases

None

ESC CVD Risk Calculation

No in-app purchases

Questions

Is CHADS free?
CHADS is free to download, with no in-app purchases.
Is ESC CVD Risk Calculation free?
ESC CVD Risk Calculation is free to download, with no in-app purchases.
Which has better reviews, CHADS or ESC CVD Risk Calculation?
ESC CVD Risk Calculation is rated higher. CHADS averages 1.0 out of 5 from 2 ratings, while ESC CVD Risk Calculation averages 4.8 from 33 ratings.
Do CHADS or ESC CVD Risk Calculation have ads?
Neither CHADS nor ESC CVD Risk Calculation shows ads.
Which is updated more often, CHADS or ESC CVD Risk Calculation?
CHADS ships an update every 3 months, and ESC CVD Risk Calculation every 12 months. Most recently, CHADS was updated on October 23, 2026 and ESC CVD Risk Calculation on October 27, 2026.

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