Technology has changed the manner in which healthcare is offered. Online doctor consultation apps have tremendously changed medical care. These systems empower patients to book an online visit appointment with their healthcare experts without traveling to a clinic or a hospital. From registration and choices for patients to results and the overall level of medical happiness, online doctor consultation apps have numerous facilities. This article is about the benefits of online doctors' applications and their significance in modern medicine. Comfort and accessibility The main advantage of online doctor consultation apps is getting access to healthcare. Lengthy waiting times for appointments, inadequate appointment access, and geographical restrictions are the usual cases in the traditional healthcare system. With online consultation apps, users can contact qualified doctors and health experts from any place in the world. It is especially so for the patients at isolated and u