The National Comprehensive Cancer Network® (NCCN®)  released the Virtual Library of NCCN Guidelines® app, which is designed for smartphones and tablets and is intended to help healthcare professionals implement the NCCN Guidelines®. They will have access to the app's user-friendly, practical format, which will help to improve the caliber and efficacy of oncology care. The NCCN Guidelines are a thorough set of recommendations that describe the methodical management choices and interventions that are appropriate for the vast majority of cancer cases. Additionally, it offers suggestions based on the most recent, top-quality evidence.