expo-sqlite is a library that provides a simple and efficient way to use SQLite databases in Expo applications. It allows developers to store and manage data locally on mobile devices, making it an excellent choice for applications that require persistent storage. With a straightforward API, expo-sqlite enables developers to execute SQL commands, manage transactions, and handle data efficiently within their React Native apps. However, there are several alternatives available that also offer local database solutions. Here are a few noteworthy options:

• pouchdb is an open-source JavaScript database that is designed to work offline and sync with CouchDB and other compatible servers. It provides a simple API for storing and retrieving data, making it easy to build applications that require offline capabilities. pouchdb is particularly useful for applications that need to sync data across devices or require a NoSQL database structure, offering flexibility in how data is stored and accessed.

• react-native-sqlite-storage is a library that provides a SQLite database for React Native applications. It offers a more comprehensive set of features compared to expo-sqlite, including support for advanced SQL queries, transactions, and multi-threading. If you need a robust SQLite solution with more control over database operations, react-native-sqlite-storage is a great alternative.

• realm is a mobile database solution that is designed for performance and ease of use. It provides a reactive data model, allowing developers to work with objects instead of SQL queries. realm is particularly well-suited for applications that require real-time updates and complex data relationships. Its performance and simplicity make it a popular choice for mobile applications that need to handle large amounts of data efficiently.

• sqlite3 is a widely-used SQLite library for Node.js applications. While it is not specifically designed for React Native, it can be used in conjunction with React Native projects that require server-side data handling. If you are building a full-stack application and need to manage SQLite databases on the server side, sqlite3 is a solid choice.

To compare these packages, check out the following link: Comparing expo-sqlite vs pouchdb vs react-native-sqlite-storage vs realm vs sqlite3.