Smartphone Applications for Otolaryngology: Head and Neck Surgery-A Recent Update.

Rise in the number of smartphone users have led to an increased development of smartphone applications. Advent of technology and increased awareness has led to an increased use of healthcare apps by both the physicians and patients. This study aims to provide an up to date review on applications related to Otolaryngology, head and neck surgery (Oto-HNS). The smartphone applications were reviewed in May 2020 in Google play store and apple app store using relevant search words. We included apps relevant for physicians, students as well as patients. Apps providing alternative therapies and home remedies were excluded. A total of 619 apps were included with 352 apps from play store and 267 apps from apple store. Number of apps have remarkably increased in the last 2 years till May 2020, 63 apps were developed and last year 141 Oto-HNS apps were developed. Maximum number of apps were available in hearing aid category with 144 (23.2%) mobile hearing aids and 138 (22.2%) hearing aid control apps. 445 apps were available free of cost. Use of smartphone apps have increased dramatically in the last few years. However, their authenticity is still uncertain. Actual involvement of Otolaryngologist in app development is still rare. We recommend formation of scientific committees to regulate the apps development, to access apps quality and effectiveness before incorporated in clinical practice, medical education and patients use.