Know HBV vs AGA MASH App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
AGA MASH App
This medical app provides healthcare professionals with a clinical care pathway for managing patients with NAFLD and NASH. It's designed for use in various practice settings, including primary care and specialist clinics.
- Clinical care pathway for NAFLD/NASH
- Designed for healthcare professionals
- Applicable in primary care settings
- Supports specialist practices
- Developed with medical education grants
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American Gastroenterological Association’s MASH Clinical Care Pathway app is for use in any setting where health care professionals care for patients with MASH / MASLD, including primary care, endocrine, obesity medicine and gastroenterology practices. Developed with support by independent medical education grants from Intercept Pharmaceuticals, Inc., Pfizer Inc., Allergan, and Genfit. For more information visit gastro.org.
Screenshots
Verdict
The clearest difference is rating: AGA MASH App at 5.0 against Know HBV's 4.3. Know HBV's advantage is update cadence (every 4 months vs every 15 months) and ratings volume (3 vs 1). On price, review sentiment, 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.
AGA MASH App holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 1 respectively. Written reviews split almost evenly too, at 100% and 100% positive.
Know HBV ships an update every 4 months, AGA MASH App every 15 months. The most recent releases landed on October 1, 2026 and October 8, 2026 respectively.
| Parameter | Know HBV | AGA MASH App |
|---|---|---|
| Price | Free | Free |
| Rating | 4.3 (3 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| Number of ratings | 3 — better | 1 |
| Update frequency | Every 4 months — better | Every 15 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 67 MB | 30 MB |
| Age rating | 17+ | 17+ |
| Developer | Hep B Moms | American Gastroenterological Association |
Customer experience
Know HBV
AGA MASH App
In-app purchases
Know HBV
No in-app purchases
AGA MASH App
No in-app purchases








