FibriCheck vs VX1+

Similar category, different focus. These tools serve overlapping but distinct needs. Comparability 60/100 Comparability is an AI-graded 0–100 score of how directly these two tools compete — higher means a more apples-to-apples comparison.

FibriCheck

by Qompium nv

VX1+

by Volta Medical

AI Verdict

FibriCheck is a remote patient monitoring tool for arrhythmia detection, primarily used by patients and general cardiologists for ongoing management. In contrast, VX1+ is an intra-procedural AI assistant that guides electrophysiologists during cardiac ablation procedures. While both leverage AI in cardiology, their distinct applications, user bases, and points of intervention make them complementary rather than directly comparable.

Choose FibriCheck if…

Choose FibriCheck if you are a patient or healthcare provider seeking a convenient, remote solution for ongoing heart rhythm monitoring and early arrhythmia detection. This tool is ideal for individuals who need to regularly check for conditions like Atrial Fibrillation using their smartphone, providing actionable results and a portal for professional oversight.

View FibriCheck →

Choose VX1+ if…

Choose VX1+ if you are an electrophysiologist performing cardiac ablation procedures for atrial fibrillation or tachycardia and require real-time, AI-driven insights. This software is specifically designed to assist during interventions by identifying abnormal electrograms on 3D anatomical maps, aiming to enhance the precision and effectiveness of the ablation.

View VX1+ →

Reviewed by Pouyan Golshani, MD — Interventional Radiologist

Quick Comparison

Feature	FibriCheck	VX1+
Pricing	Available via subscription for end-users (monthly/yearly) or through licensing agreements for healthcare providers and clinical centers.	Not publicly available
Deployment	Cloud-based digital application	Software application on a computing platform, integrates with existing EP recording and 3D mapping systems.
FDA Status	Cleared AI-estimated	Cleared AI-estimated
HIPAA	Yes AI-estimated	Unknown

Head-to-Head

AI-generated assessment across six dimensions based on each tool's documented features and compliance posture. Grounded in public data — not a substitute for hands-on evaluation.

Usability

FibriCheck

FibriCheck (Tool A) is a patient-facing smartphone application, inherently designed for broad accessibility and ease of use by a general population. While VX1+ (Tool B) explicitly states a 'simple user interface' for specialists, FibriCheck's smartphone camera-based technology offers a lower barrier to entry for its intended users.

Clinical Value

VX1+

Both tools are FDA-cleared and provide significant clinical value in cardiology. However, VX1+ (Tool B) offers real-time AI-driven insights directly assisting electrophysiologists during complex cardiac ablation procedures, which has an immediate and critical impact on the efficacy and outcomes of an invasive intervention. FibriCheck (Tool A) provides valuable remote monitoring and early detection, but VX1+'s direct guidance during surgery represents a more acute and impactful clinical application.

Pricing & Value

FibriCheck

FibriCheck (Tool A) offers transparent and detailed pricing, including tiered subscription options for end-users and licensing models for healthcare providers. This clarity allows potential users to easily assess its value proposition. VX1+ (Tool B) does not have publicly available pricing, making it impossible to evaluate its cost-effectiveness or overall value without direct inquiry.

Enterprise Readiness

Tie

Both tools demonstrate strong enterprise readiness within their respective domains. FibriCheck (Tool A) is cloud-based with a professional portal and customizable rules for healthcare providers, making it suitable for scalable remote monitoring programs. VX1+ (Tool B) explicitly integrates with existing major EP recording and 3D mapping systems, which is crucial for seamless adoption in specialized surgical environments.

Innovation

VX1+

While FibriCheck (Tool A) innovates by democratizing heart rhythm monitoring via smartphone, VX1+ (Tool B) presents a higher degree of innovation by providing real-time AI-powered guidance during complex, invasive cardiac ablation procedures. Its ability to automatically annotate 3D anatomical and electrical maps and identify spatio-temporal dispersed electrograms directly impacts surgical decision-making in a highly specialized field.

Support & Docs

FibriCheck

FibriCheck (Tool A) provides publicly accessible support resources, including a help center, FAQs, and user manuals, catering to its broad patient and professional user base. While Volta Medical (Tool B) offers clinical support and training for VX1+, specific public documentation or a dedicated support portal for end-users is less evident compared to FibriCheck's comprehensive online resources.

Feature-by-Feature

Detail beyond the Quick Comparison summary. For pricing, deployment, BAA, FDA, and HIPAA see the Overview tab.

Feature	FibriCheck	VX1+
Primary Use Case	Medically certified app for patients to monitor heart rhythm to detect and monitor arrhythmias using just their smartphone.	AI-powered software that assists electrophysiologists in real-time identification of abnormal electrograms during cardiac ablation procedures for atrial fibrillation and atrial tachycardia.
Target Specialties	Cardiology, Family Medicine, Internal Medicine	Cardiology
Core Technology	Smartphone camera-based PPG technology for heart rhythm measurement, AI-powered algorithm for arrhythmia detection and analysis.	AI-powered software for real-time manual or automatic annotation of 3D anatomical and electrical maps of the human heart, identification of spatio-temporal dispersed electrograms (DEs).
Key Feature: Arrhythmia Detection	Detection of Atrial Fibrillation (AFib) and other arrhythmias.	Identification of spatio-temporal dispersed electrograms (DEs) during AF and AT procedures.
Key Feature: Healthcare Professional Portal	Healthcare professional portal/dashboard for patient monitoring.	Not specified
Key Feature: Real-time Assistance	Immediate and actionable results (for patients).	AI-driven insights to assist electrophysiologists during ablation procedures.

Videos

Demos, reviews, and walkthroughs featuring FibriCheck and VX1+.

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Frequently Asked Questions

How do these tools integrate into distinct clinical workflows, and for what specific clinical scenarios are they best suited?

FibriCheck (Tool A) is designed for remote patient monitoring, allowing patients to use their smartphone for heart rhythm checks, with data accessible to healthcare professionals via a portal for ongoing management and early arrhythmia detection in cardiology, family medicine, and internal medicine settings. VX1+ (Tool B) integrates directly into the electrophysiology lab, providing real-time AI-driven assistance to electrophysiologists during cardiac ablation procedures for atrial fibrillation and atrial tachycardia by identifying abnormal electrograms.

What is the depth of integration with existing clinical systems or EHRs for each tool, and how is patient data shared?

FibriCheck (Tool A) offers a healthcare professional portal/dashboard for patient monitoring and supports API-based integration into existing EHRs, RPM platforms, and population health systems, allowing for data review and potential export. VX1+ (Tool B) integrates with existing EP recording and 3D mapping systems (e.g., Boston Scientific LabSystem Pro, GE HealthCare MacLab CardioLab EP Recording System, Abbott EnSite X 3D mapping system) to provide real-time insights during procedures, implying integration with existing clinical data streams within the EP lab.

What specific data or metrics are available regarding the accuracy and sensitivity of the AI algorithms used by each tool for their respective applications?

FibriCheck (Tool A) utilizes an AI-powered algorithm for arrhythmia detection, including AFib, and has demonstrated high overall performance with an accuracy of 98.5%, sensitivity of 96.3%, and specificity of 99.3% in a multicenter validation study. VX1+ (Tool B) employs AI-driven insights to assist electrophysiologists in identifying spatio-temporal dispersed electrograms and includes a 'Booster mode' for increased sensitivity during AT or slow AF procedures, though specific performance metrics are not detailed in the provided information.

What is the expected learning curve for physicians and their staff, and what training resources are typically provided for each tool?

FibriCheck (Tool A) involves a patient-facing mobile application and a healthcare professional portal, suggesting a relatively straightforward learning curve for both patients and staff to utilize the monitoring and data review features. VX1+ (Tool B) features a simple user interface with color coding for electrogram dispersion and is designed to assist electrophysiologists during procedures, implying that while specialized EP knowledge is required, the tool's interface aims for ease of use within that context, with algorithms trained on expert electrophysiologist databases to allow for a fast learning curve.

How can physicians review or audit the AI's recommendations or detections for clinical decision-making, and what audit-trail features are available?

FibriCheck (Tool A) offers customizable monitoring rules for healthcare providers and a professional portal for reviewing patient data, which would allow for clinical oversight of the AI's detections, and medical experts can review anomalous measurements. VX1+ (Tool B) provides real-time manual or automatic annotation of 3D maps and AI-driven insights during procedures, allowing electrophysiologists to directly observe and act upon the AI's assistance, with the system designed to reproduce expert-physician electrogram analysis.

What are the considerations for deploying each tool across multiple clinical sites or a larger healthcare system?

As a cloud-based digital application with a patient-facing mobile app and a healthcare professional portal, FibriCheck (Tool A) is inherently scalable and well-suited for multi-site rollout and broad patient adoption, having been deployed across numerous healthcare systems and integrated into remote patient monitoring programs. VX1+ (Tool B) is a software application that integrates with existing EP recording and 3D mapping systems, suggesting it can be deployed across multiple EP labs within a healthcare system, provided the necessary hardware and system compatibilities are met.