CHADS vs Eolas Medical
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
Eolas Medical
This app provides healthcare professionals with access to essential guidelines, online learning modules, and resources. It aims to streamline educational processes, departmental induction, and knowledge sharing for increased efficiency.
- Access medical guidelines
- Online learning modules
- Streamline induction processes
- Improve departmental teaching
- Facilitate knowledge sharing
- Enhance patient care resources
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Eolas App is a tool to help innovate the way we educate our healthcare professionals and how we care for our patients. Access specific guidelines, online learning, and other useful resources from the palm of your hand. Streamline your department's induction and departmental teaching processes and knowledge sharing to save time and make everyone's work more efficient.
Screenshots
Verdict
The clearest difference is rating: Eolas Medical at 4.2 against CHADS's 1.0. Eolas Medical also leads on update cadence (every 6 days vs every 3 months) and ratings volume (372 vs 2). CHADS's advantage is iOS requirement (6.0 vs 15.5). 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.
Eolas Medical holds the better App Store score, 4.2 against 1.0. That said, the two scores are not equally well evidenced: Eolas Medical has 372 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 19% of Eolas Medical's.
CHADS ships an update every 3 months, Eolas Medical every 6 days. The most recent releases landed on October 16, 2026 and October 18, 2026 respectively.
| Parameter | CHADS | Eolas Medical |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) | 4.2 (372 ratings) — better |
| Positive reviews | 0.0% of reviews | 18.8% of reviews — better |
| Number of ratings | 2 | 372 — better |
| Update frequency | Every 3 months | Every 6 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 6.0 — better | 15.5 |
| Further details — not scored | ||
| Size | 12 MB | 127 MB |
| Age rating | 4+ | 17+ |
| Developer | DOCTOT | Eolas Medical LTD |
Customer experience
CHADS
Eolas Medical
Bugs and requests
CHADS
Not enough reviews yet to summarise bugs or requests.
Eolas Medical
Reported bugs
9 issues- Broken hyperlinks within articles
- Keyboard doesn't pop up automatically in search
- Content fails to load on WiFi and data networks
- App crashes or freezes on startup
- Server connection drops during use
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- Search suggestions don't auto-populate
- WikEM inaccessible past loading screen
- Inconsistent body systems display
- Slow download attempts on app open
Requested features
10 requests- Restore standalone WikEM app
- Reduce navigation steps to access WikEM
- Implement dark mode/dark theme
- Add favorites/bookmarking functionality
- Improve search algorithm accuracy
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- Enable offline content download
- Add collaborative checklist features
- Optimize iPad/tablet interface
- Restore MDCalc integration
- Simplify app navigation structure
In-app purchases
CHADS
No in-app purchases
Eolas Medical
No in-app purchases







