Evergreen Indiana is a free educational application designed for iPhone users, enabling seamless access to library resources. To utilize the app, users must possess a library card from an Evergreen Indiana member library and have their associated password. This requirement ensures that users can fully engage with the app's features while maintaining security.

The application offers a variety of functionalities, including the ability to search the library catalog, place holds on items, review checked-out items, and renew borrowed materials. These features are aimed at enhancing the user experience by providing convenient access to library services directly from a mobile device.