Second Opinion is described as 'Get a second medical opinion from India’s best Online doctor consultation app with access to video calls. Get expert medical consultation from the premium doctors across India. The second opinion is the online doctor consulting app by which doctors directly connect to the' and is an app. There are three alternatives to Second Opinion for Android, iPhone and Web-based. The best Second Opinion alternative is Talk to a Doctor, which is free. Other great apps like Second Opinion are amigohealth and Doctor On Demand.