NCCN Guidelines® vs ESMO Interactive Guidelines
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NCCN Guidelines®
This app provides healthcare professionals with convenient access to comprehensive clinical practice guidelines for oncology. It aims to improve the quality and effectiveness of cancer care by offering evidence-based recommendations for diagnosis, treatment, and supportive services.
- Virtual Library of NCCN Guidelines
- Oncology clinical practice guidelines
- Evidence-based recommendations
- Supports cancer care decision-making
- Covers 97% of US cancer cases
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The National Comprehensive Cancer Network® (NCCN®), is pleased to present the Virtual Library of NCCN Guidelines® app formatted for iPhone & iPad. This easy-to-use and convenient format will further assist health care professionals in their implementation of the NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines®), thus improving the quality and effectiveness of care provided to patients with cancer. NCCN is a not-for-profit alliance of leading cancer centers devoted to patient care, research, and education. NCCN is dedicated to improving and facilitating quality, effective, efficient, and accessible cancer care so patients can live better lives. Through the leadership and expertise of clinical professionals at NCCN Member Institutions, NCCN develops resources that present valuable information to the numerous stakeholders in the health care delivery system. By defining and advancing high-quality cancer care, NCCN promotes the importance of continuous quality improvement and recognizes the significance of creating clinical practice guidelines appropriate for use by patients, clinicians, and other health care decision-makers around the world. Over the past 25 years, NCCN has developed an integrated suite of tools to improve the quality of cancer care. The NCCN Guidelines® document evidence-based, consensus-driven management to ensure that all patients receive preventive, diagnostic, treatment, and supportive services that are most likely to lead to optimal outcomes. The NCCN Guidelines are a comprehensive set of guidelines detailing the sequential management decisions and interventions that apply to 97 percent of cancer cases in the United States. In addition, separate guidelines relate to major prevention and screening topics and another set of pathways focuses on the major supportive care areas. The NCCN Guidelines provide recommendations based on the best evidence available at the time they are derived. Because new data are published continuously, it is essential that the NCCN Guidelines also be continuously updated and revised to reflect new data and new clinical information. The intent of the NCCN Guidelines is to assist in the decision-making process of individuals involved in cancer care—including physicians, nurses, pharmacists, payers, patients and their families—with the ultimate goal of improving patient care and outcomes. The NCCN Guidelines provide recommendations for appropriate care for most but not all patients; however, individual patient circumstances must be considered when applying these recommendations. Visit NCCN.org to learn more about the NCCN Guidelines as well as other NCCN Content.
ESMO Interactive Guidelines
Access concise, practical treatment recommendations based on the latest scientific research. This app provides interactive tools, algorithms, and calculators to support healthcare professionals in decision-making and guideline navigation.
- Concise treatment recommendations
- Interactive decision-making tools
- Treatment algorithms and calculators
- Keyword search functionality
- Bookmarking and note-taking
- News and push notifications
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The European Society for Medical Oncology (ESMO) guidelines are developed by experts. They are concise, practical and offer users treatment recommendations that are based on the latest scientific research. This application uses interactive tools to support decision making and help the user navigate the guidelines easily, so they can access the information they require quickly. Each guideline offers best practice recommendations for screening, diagnosis, staging, treatment and follow up. The ESMO Interactive Guidelines application ensures the user has the highest standard of information at their figure tips. A variety of interactive treatment algorithms, tables, calculators and scores can be utilised to assist the treating doctor. The user can also perform key word searches, bookmark useful pages, add notes and email pages to colleagues or patients. The app features news and push notifications. Disclaimer: The app is intended to assist healthcare professionals and allied healthcare professionals as an educational tool to provide information that may support them in providing care to patients. Patients or other community members using this app shall do so only after consultation with a health professional and shall not mistake these guidelines as professional medical advice. These guidelines must not substitute seeking professional medical and health advice from a health professional. These guidelines may not apply to all situations and shall be interpreted in the light of specific clinical situations and resource availability. It is up to every clinician to adapt these guidelines to local regulations and to each patient’s individual circumstances and needs. The app contains information obtained from authentic and highly regarded sources (http://www.esmo.org). Although every effort has been made to ensure that treatment and other information are presented accurately in this publication, the ultimate responsibility rests with the prescribing physician.This application is updated regularly with more tumour types, guidelines and interactive tools.
Screenshots
Verdict
The clearest difference is review sentiment: ESMO Interactive Guidelines at 80% against NCCN Guidelines®'s 13%. ESMO Interactive Guidelines also leads on rating (4.8 vs 3.6) and ratings volume (150 vs 24). NCCN Guidelines®'s advantage is update cadence (every 2 months vs every 6 months). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ESMO Interactive Guidelines holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: ESMO Interactive Guidelines has 150 ratings behind it against 24, so its average is the more settled of the two. Written reviews point the same way: 13% of NCCN Guidelines®'s written reviews are positive against 80% of ESMO Interactive Guidelines's.
NCCN Guidelines® ships an update every 2 months, ESMO Interactive Guidelines every 6 months. The most recent releases landed on August 26, 2026 and September 11, 2026 respectively.
| Parameter | NCCN Guidelines® | ESMO Interactive Guidelines |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (24 ratings) | 4.8 (150 ratings) — better |
| Positive reviews | 12.5% of reviews | 80.0% of reviews — better |
| Number of ratings | 24 | 150 — better |
| Update frequency | Every 2 months — better | Every 6 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 | 12.0 — better |
| Further details — not scored | ||
| Size | 118 MB | 195 MB |
| Age rating | 17+ | 12+ |
| Developer | National Comprehensive Cancer Network® | European Society for Medical Oncology - ESMO |
Customer experience
NCCN Guidelines®
ESMO Interactive Guidelines
In-app purchases
NCCN Guidelines®
No in-app purchases
ESMO Interactive Guidelines
No in-app purchases
Questions
Is NCCN Guidelines® free?
Is ESMO Interactive Guidelines free?
Which has better reviews, NCCN Guidelines® or ESMO Interactive Guidelines?
Do NCCN Guidelines® or ESMO Interactive Guidelines have ads?
Which is updated more often, NCCN Guidelines® or ESMO Interactive Guidelines?
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