Sometimes I feel like the Expert
I found out about Flutter. Flutter is an SDK from Google for developing mobile apps that creates executables for both Android and iOS. It integrates easily with Android Studio. I got it all setup and working today. It uses a programming language called Dart. I am not familiar with so there is going to be a learning curve. One of the cool features of the SDK with Android Studio is that it supports hot loading. When developing in Android Studio with Java you would have to compile it and then deploy it to a Android device or emulator. Now you can make a change to the code and automatically push the change. This takes way less time.
If you want to check it out Flutter website