Cast It: Screen Cast Mirroring is a free Android app developed by Bubble Gum App Studio. It is a utility and tool app that allows you to cast videos and movies from your local media storage to your Smart TV devices. The app supports almost all devices that allow Chromecast and does not allow any interruptions while streaming movies.

To use the app, you need to make sure your smartphone/tablet and smart TV are connected to the same Wi-Fi network. Then, enable “Wireless display" on your smartphone and “Miracast” on your smart TV. Finally, search and pair the devices. The app supports Miracast for android, Smart TVs like LG, Samsung, Sony, TCL, Xiaomi, Hisense, etc., Google Chromecast, Roku Stick & Roku TV, AnyCast and other wireless adapters.

If the app crashes, you can clear the data by going into settings. If it doesn't help, you can reinstall the app and restart your phone. Overall, Screen Mirroring App is a useful tool for those who want to mirror their mobile phone and display it on a smart TV/display.