CHADS vs SYNTAX Score 2020
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
SYNTAX Score 2020
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The SYNTAX Score 2020 guides the individual treatment decision making between PCI and CABG for patients having three-vessel disease with/without left main on the basis of 5 years MACCE and 10 years all-cause mortality. The SYNTAX Score 2020 and its derived variants intend to provide therapeutic advice or guidance as to appropriate treatment strategies for individual patients. Their major features are ANATOMIC SYNTAX SCORE LOGISTIC CLINICAL SYNTAX SCORE (2020) SYNTAX SCORE III (PCI & CABG DECISION-MAKING) FUNCTIONAL SYNTAX SCORE SYNTAX SCORE II (PCI & CABG DECISION-MAKING) SYNTAX SCORE III (PLANNING & EXECUTION CABG) SYNTAX Score 2020
Screenshots
Verdict
The clearest difference is update cadence: SYNTAX Score 2020 at every 6 weeks against CHADS's every 3 months. CHADS's advantage is iOS requirement (6.0 vs 12.0). On price, ads, in-app purchases and device support 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.
CHADS ships an update every 3 months, SYNTAX Score 2020 every 6 weeks. The most recent releases landed on September 30, 2026 and October 5, 2026 respectively.
| Parameter | CHADS | SYNTAX Score 2020 |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 6.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 12 MB | 50 MB |
| Age rating | 4+ | 17+ |
| Developer | DOCTOT | SAHAJANAND MEDICAL TECHNOLOGIES PRIVATE LIMITED |
In-app purchases
CHADS
No in-app purchases
SYNTAX Score 2020
No in-app purchases
Questions
Is CHADS free?
Is SYNTAX Score 2020 free?
Do CHADS or SYNTAX Score 2020 have ads?
Which is updated more often, CHADS or SYNTAX Score 2020?
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