Vizio Smart TVs are an excellent choice when it comes to televisions. Users can easily install third-party apps on their television. However, not everyone knows the right way to do it and often search the internet for How to add apps to Vizio Smart TV. To add apps on your Vizio Smart TV, press the V button on your remote. Then, head over to the app that you want to download, and press the Ok button to download the application. After it's installed, head over to My Apps to launch the app. That was how to install apps on the Vizio Internet Apps operating system. Vizio Televisions use two different operating systems - one if Vizio Internet Apps and the other one is Smartcast. In this article, we will be discussing how to add apps on a Vizio Smart TV. We will be sharing with you step-by-step guides related to this topic. Check out How you can control your Vizio Smart TV without a remote. How to Add Apps on Vizio Smart TV As mentioned above, Vizio TVs use two operating systems - Vizio Internet Apps and Smartcast. This section covers both of these operating systems in detail. 1. On Internet Apps Plus Adding apps on Internet Apps Plus is not at all sophisticated. All you need to do is follow the below-given steps carefully. \tPress the V button on your TV remote. \tSelect the application that you want to add to your TV. \tPress the Ok button on your remote to download the application. \tWhen the app is downloaded, just head over the My Apps section to launch it. That's how easy it was to add apps on a Vizio Internet Apps Plus device. 2. On Smartcast Vizio Televisions that have Smartcast as the operating system do not support the installation of additional apps. In this case, what you can do is cast your smartphone screen to your television. Android devices have a default cast screen option. If you do not have one, you can download any Screen Cast app from your respective app store. All you need to do is launch the app on your smartphone, select Vizio TV as the target, and tap on the Cast option. Your smartphone screen will be visible on your Vizio Smartcast television. How to Update Apps on Vizio Smart TV Adding apps was easy. Now the problem arises when users want to update the application on their television. The only way to update apps on the Vizio Smart TV is by reinstalling them on your television. To update apps on Vizio Smart TV, follow the below-given steps. \tPress the V button on your TV remote. \tGo to the app that you want to update. \tIf you see an option that says Update, click on it to update the app. If not, then click on the Delete app option to delete it. \tHead over to the app store and install the application again. The updated version of the application will now be installed on your television. Final Words So that was our take on how to add apps to Vizio Smart TV. We shared guides related to installing and updating applications on Vizio Smartcast and Internet Apps Plus. To add applications on Vizio Internet Apps Plus, press the V button on your remote. Then, head over to the app that you want to download, and press the Ok button to download the application. After its installed, head over to My Apps to launch the app. You cannot add apps on the Smartcast variant of Vizio TVs. What you can do is use any screencast app to cast your smartphone screen to your television.