React Native Firebase is a library that allows developers to easily integrate Firebase services into a React Native app, including authentication, real-time database, cloud storage, and more.
SQLite, on the other hand, is a software library that provides a relational database management system. It is embedded in the app and provides local storage and data management.
So, which one is better depends on the specific needs of your application. If you need a backend platform with various features such as authentication, real-time database, cloud storage, etc., then React Native Firebase might be a better option. However, if you just need local storage and data management within your app, SQLite might be a more appropriate choice.