Expo has the easiest compile method for distributing your apps.
It takes around 5 min to learn the process here.
https://docs.expo.io/versions/latest/distribution
Follow the guide step by step.
Important
In order the MAP to work in your standalone Android app, you need to follow this guide
https://docs.expo.io/versions/latest/sdk/map-view#if-you-already-have-not-configured-google