NCCN Guidelines® vs Pocket Appendicitis Score
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.
Pocket Appendicitis Score
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“Pocket Appendicitis Score - AIR, Alvarado, RIPASA Score" is a mobile app that use several scorings (appendicitis inflammatory response (AIR) score, Alvarado score, and RIPASA score) to diagnose acute appendicitis based on clinical and laboratory findings. "Pocket Appendicitis Score - AIR, Alvarado, RIPASA Score" app is intended to help diagnose patients with suspicion of appendicitis who come to emergency department with acute right abdominal pain. There are several features of "Pocket Appendicitis Score - AIR, Alvarado, RIPASA Score", namely: - Simple and very easy to use. - Precise calculation with appendicitis inflammatory response (AIR) score. - Simple scoring calculation with Alvarado score. - More sensitive scoring in Asian population by using RIPASA score. - Useful in emergency department to work up patient with acute abdominal pain. - It is totally free. Download now! Appendicitis inflammatory response (AIR) score has been used in both paediatric and adult patients with large external validation study. Diagnosis of acute appendicitis with appendicitis inflammatory response (AIR) score is also said to be more superior compared to Alvarado score. Alvarado score also predicts likelihood of appendicitis diagnosis. The Alvarado Score was initially described in 1986 by Dr. Alfredo Alvarado in a retrospective single centre study in Philadelphia. It is one of the most commonly used formula to diagnose appendicitis nowadays. While RIPASA score is similar to both AIR score and Alvarado score. It typically provides a quantitive value for a clinician's clinical gestalt of appendicitis. It has been most widely studied in Asian populations (Singapore, India) and less so in Western populations. In "Pocket Appendicitis Score - AIR, Alvarado, RIPASA Score" app, you can easily predict appendicitis with AIR score, Alvarado score, and RIPASA score. All calculations must be re-checked and should not be used alone to guide patient care, nor should they substitute for clinical judgment. For more info, visit us at www.imedical-apps.com.
Screenshots
Verdict
The clearest difference is update cadence: Pocket Appendicitis Score at every 2 weeks against NCCN Guidelines®'s every 2 months. Pocket Appendicitis Score also leads on iOS requirement (11.0 vs 13.1). On price, ads, in-app purchases and device support 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.
NCCN Guidelines® ships an update every 2 months, Pocket Appendicitis Score every 2 weeks. The most recent releases landed on October 22, 2026 and October 9, 2026 respectively.
| Parameter | NCCN Guidelines® | Pocket Appendicitis Score |
|---|---|---|
| Price | Free | Free |
| Rating | 3.6 (24 ratings) — better | — |
| Positive reviews | 12.5% of reviews | — |
| Number of ratings | 24 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 | 11.0 — better |
| Further details — not scored | ||
| Size | 118 MB | 38 MB |
| Age rating | 17+ | 12+ |
| Developer | National Comprehensive Cancer Network® | Putu Angga Risky Raharja |
In-app purchases
NCCN Guidelines®
No in-app purchases
Pocket Appendicitis Score
No in-app purchases
Questions
Is NCCN Guidelines® free?
Is Pocket Appendicitis Score free?
Do NCCN Guidelines® or Pocket Appendicitis Score have ads?
Which is updated more often, NCCN Guidelines® or Pocket Appendicitis Score?
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