Comparison

CHADS vs Eolas Medical

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

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.

Highlights
  • Access medical guidelines
  • Online learning modules
  • Streamline induction processes
  • Improve departmental teaching
  • Facilitate knowledge sharing
  • Enhance patient care resources
Features
Read full description

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

CHADS4 screens
Eolas Medical4 screens

Verdict

The call

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

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

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.

UpkeepUpdate frequency

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.

Scorecard5 real differences · 5 level
CHADS versus Eolas Medical: the parameters behind the verdict, then further details
ParameterCHADSEolas Medical
PriceFreeFree
Rating1.0 (2 ratings)4.2 (372 ratings) — better
Positive reviews0.0% of reviews18.8% of reviews — better
Number of ratings2372 — better
Update frequencyEvery 3 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS6.0 — better15.5
Further details — not scored
Size12 MB127 MB
Age rating4+17+
DeveloperDOCTOTEolas Medical LTD

Customer experience

CHADS

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

Eolas Medical

All ratings372 ratings
Positive78.8%
Neutral2.7%
Negative18.5%
Written reviews64 reviews
Positive18.8%
Neutral3.1%
Negative78.1%

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
Show 4 more
  • 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
Show 5 more
  • Enable offline content download
  • Add collaborative checklist features
  • Optimize iPad/tablet interface
  • Restore MDCalc integration
  • Simplify app navigation structure

In-app purchases

None

CHADS

No in-app purchases

None

Eolas Medical

No in-app purchases

Questions

Is CHADS free?
CHADS is free to download, with no in-app purchases.
Is Eolas Medical free?
Eolas Medical is free to download, with no in-app purchases.
Which has better reviews, CHADS or Eolas Medical?
Eolas Medical is rated higher. CHADS averages 1.0 out of 5 from 2 ratings, while Eolas Medical averages 4.2 from 372 ratings.
Do CHADS or Eolas Medical have ads?
Neither CHADS nor Eolas Medical shows ads.
Which is updated more often, CHADS or Eolas Medical?
CHADS ships an update every 3 months, and Eolas Medical every 6 days. Most recently, CHADS was updated on October 16, 2026 and Eolas Medical on October 18, 2026.

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