EP Mobile is a specialized medical application designed for healthcare professionals who manage cardiac arrhythmias. This comprehensive tool serves as a digital reference and calculator, centralizing numerous algorithms and risk scores used in electrophysiology and cardiology.
What is EP Mobile?
EP Mobile is a clinical decision-support tool specifically created for the field of cardiac electrophysiology. Its purpose is to provide quick, on-the-go access to complex calculations and diagnostic criteria. The target users are cardiologists, electrophysiologists, fellows, nurses, and other medical personnel involved in cardiac care. The app functions as a vast digital handbook, replacing cumbersome physical reference materials with instant, accurate computations.

Why Should You Use EP Mobile?
Medical professionals choose this app for its unparalleled focus and depth in a highly specialized area. It consolidates a wide array of critical information into a single, portable platform, which can significantly enhance efficiency during patient assessments or procedures. The advantages of using EP Mobile include:
Instant access to complex risk scores and algorithms.
Reducing potential calculation errors.
Serving as a quick reference during time-sensitive situations.
Being completely free and devoid of advertisements.

Key Features of EP Mobile
The application's core functionality is built around its extensive library of medical calculators and references.
Comprehensive Risk Score Calculators: Includes CHA₂DS₂-VASc, HAS-BLED, CHADS₂, and numerous other validated clinical risk scores.
Drug Reference and Dose Calculators: Features tools for drugs like dofetilide, sotalol, and direct oral anticoagulants (DOACs), including a creatinine clearance toolbar.
Diagnostic Algorithms: Incorporates established algorithms for wide-complex tachycardia, WPW accessory pathway localization, and atrial tachycardia.
QTc Calculators: Provides multiple formulas for calculating corrected QT intervals, including Bazett, Fridericia, and Hodges.
Clinical Criteria References: Offers quick access to diagnostic criteria for conditions like Brugada syndrome, ARVC, and Long QT syndrome.

Additional Features
Open-Source Platform
The app is developed as open-source software under the GNU GPL v3 license, allowing for transparency and community-driven development.
Ad-Free Experience
EP Mobile is completely free to use and does not contain any advertisements, ensuring an uninterrupted clinical workflow.
Cross-Platform Compatibility
The tool is available on both Android and iOS mobile platforms, making it accessible to a wide range of users.

How to Download and Install EP Mobile
1. Open the official app store on your mobile device (Google Play Store for Android or Apple App Store for iOS).
2. In the search bar, type "EP Mobile" and initiate the search.
3. Locate the correct app from the search results and select it.
4. Tap the "Install" or "Get" button to download and automatically install the application onto your device.
How to Use EP Mobile
1. Open the EP Mobile app after installation.
2. Browse or use the search function to find the specific calculator or reference you need (e.g., "CHA₂DS₂-VASc").
3. Input the required patient parameters into the fields provided.
4. The app will instantly compute and display the result, which can often be copied to your clipboard for pasting into medical records.
Advantages and Disadvantages
Pros
Extremely specialized and accurate for its intended field of use.
The interface is straightforward and focused on functionality.
It is remarkably stable and reliable for a free application.
Provides excellent value by centralizing dozens of essential tools.
The learning curve is minimal for clinicians already familiar with the scores.
Cons
The user interface is utilitarian and may appear dated.
Its utility is extremely niche and not relevant for those outside cardiology or electrophysiology.
Is EP Mobile Safe to Use?
Yes, EP Mobile is safe to use. As an open-source project, its code can be publicly scrutinized. The app requests minimal device permissions, typically only those required for basic app functionality and installation. It does not handle or store personal patient data within the app itself; all calculations are performed on the device with the data you input.
Compatible Apps or Tools
EP Mobile is a standalone reference tool. It is commonly used alongside other clinical applications such as:
EHR (Electronic Health Record) mobile apps
Medical journal databases (e.g., PubMed, UpToDate)
ECG interpretation applications
FAQs
Is EP Mobile free?
Yes, the application is completely free to download and use. There are no in-app purchases or subscription fees.
Can I use EP Mobile without an internet connection?
Absolutely. Once downloaded, all of its features and calculators work offline without requiring an active internet connection.
Who developed EP Mobile?
The app was developed by a medical professional for clinical use and is now maintained as an open-source project.
Does this app replace clinical judgment?
No. EP Mobile is designed to be a supportive tool that aids in calculation. It does not replace the expertise and clinical decision-making of a qualified healthcare provider.
Conclusion
EP Mobile stands as an invaluable, purpose-built tool for a specific medical audience. It excels in its niche by providing rapid, reliable access to a dense collection of electrophysiology calculators and criteria. For any medical professional working in cardiology, this app is an essential digital companion that is both powerful and completely free.