Use APKPure App
Get App Opener old version APK for Android
When you open App Opener, the selected app of your choice will be launched.
It is designed for FireTV and Android TV. You can set an app as default. Next time when you open App Opener, the selected app will be launched instead. If you want to change to another app, re-install App Opener or Clear App Data from setting. Practical Use Case: Ask Alexa or Google Assistant to open an app with name that are not in English (ask it to open App Opener)