myFibroScan vs Know HBV
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
myFibroScan
This app assists healthcare professionals in interpreting FibroScan® results for liver health management. It provides tools and scores based on clinical studies to aid in assessing liver disease and identifying at-risk patients.
- Interpretation Guide for FibroScan® results
- FibroScan® based scores for liver disease assessment
- Fast score for MASH patient risk identification
- Agile 3+ score for advanced fibrosis identification
- Agile 4 score for cirrhosis identification
- MASH Treatment Eligibility Tool
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FibroScan® is the non-invasive gold standard solution for comprehensive management of liver health. FibroScan® is powered by three unique, patented and validated biomarkers, LSM by VCTE™ (Liver Stiffness Measurement) and CAP™ (Controlled Attenuation Parameter) that benefit from a worldwide clinical evidence with over 5300+ peer-reviewed publications and 180+ international guidelines. myFibroScan app is your everyday FibroScan® companion to access Interpretation Guide and FibroScan® based scores in an easy, fast and intuitive way : The Interpretation Guide utilizes data from clinical studies to assist providers in interpreting FibroScan® examination results. Scores enhance FibroScan® liver disease assessment with biological markers. Scores are presented as educational services intended for licensed healthcare professionals. While the scores are about specific medical and healthcare issues, they are not a substitute for/or replacement of personalized medical advice and are not intended to be used as the sole basis for making individualized medical or health-related decisions. • Fast is an aid to identify at risk MASH patients defined as MASH + NAS≥4 + F≥2. Good to excellent performance in cohorts from different clinical settings (MASLD tertiary care unit, screening, bariatric surgery) and geographical origins (USA, Europe, Asia). Several publications advocate the use of Fast. • Agile 3+ is an aid to identify MASLD patients with advanced fibrosis by combining LSM by VCTE™ and routine clinical parameters to reduce the need for liver biopsy. High clinical performances are demonstrated in large external validation cohorts from different geographical origins. • Agile 4 is an aid to early identify MASLD patients with cirrhosis by combining LSM by VCTE™ and routine clinical parameters. It can help the physicians to manage the disease to prevent liver-related complications such as hepatocellular carcinoma. High clinical performances are demonstrated in large external validation cohorts from different geographical origin. MASH Treatment Eligibility Tool to eliminate the Guesswork. This patient management tool embeds treatment recommendations based on the patient’s FibroScan® results and the latest AASLD Guidance.
Know HBV
This educational tool assists primary healthcare professionals in managing adults with chronic hepatitis B. It offers guidance on monitoring and recommends antiviral treatment based on WHO and AASLD guidelines. It is intended for healthcare providers and not for patient self-diagnosis or treatment decisions.
- Chronic hepatitis B monitoring guidance
- Antiviral treatment recommendations
- WHO and AASLD guideline adaptation
- Educational tool for healthcare professionals
- Resource-limited country focus
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The chronic hepatitis B Treatment Decision Tool for Adults is developed by the Asian Liver Center at Stanford University in response to the WHO Global Health Sector Strategy on Viral Hepatitis to increase treatment rates when indicated to at least 80% by 2030. The app is an educational tool intended for primary healthcare professionals particularly in resource-limited countries as a general guide in the monitoring of HBsAg positive adults, and when antiviral treatment would be recommended based on the guidelines adapted from the World Health Organization or from the American Association for the Study of Liver Diseases. This app provides general guidance to primary healthcare professionals and is not a substitute for the advice provided by specialists in the management of liver disease and chronic hepatitis. Any course of action recommended or suggested in this educational tool should not be undertaken by the healthcare professional without an evaluation of the patient’s condition and contraindications. The patient should be provided with information about hepatitis B facts, and the potential benefits and risks of antiviral treatment. The app is not intended for use by non-healthcare professionals or patients. Non-healthcare professionals or patients must seek a doctor’s advice in addition to using this app before making any medical decisions.
Screenshots
Verdict
The clearest difference is review sentiment: Know HBV at 100% against myFibroScan's 0%. Know HBV also leads on rating (4.3 vs 3.0) and monetization model (free vs ad-supported). On price, ratings volume, ads and in-app purchases 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.
Know HBV holds the better App Store score, 4.3 against 3.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 0% of myFibroScan's written reviews are positive against 100% of Know HBV's.
myFibroScan ships an update every 8 months, Know HBV every 4 months. The most recent releases landed on September 16, 2026 and June 4, 2026 respectively.
| Parameter | myFibroScan | Know HBV |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (4 ratings) | 4.3 (3 ratings) — better |
| Positive reviews | 0.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 8 months | Every 4 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.6 | 12.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 67 MB |
| Age rating | 17+ | 17+ |
| Developer | ECHOSENS | Hep B Moms |
Customer experience
myFibroScan
Know HBV
In-app purchases
myFibroScan
No in-app purchases
Know HBV
No in-app purchases









