Offline Android API Reference is an essential tool for Android developers, providing access to a vast collection of android class information. With over 11,000 classes and 300+ packages, this application covers API Level 34 (Androidand offers a comprehensive reference guide.

The app offers a user-friendly interface, allowing users to easily navigate and search for class information. Users can view the class information in alphabetical order or by package, providing flexibility based on their preferences.

The free version of the app offers content up to API level 25 without any ads. However, for those seeking additional features and future updates, a premium version is available through in-app purchase. The premium version includes access to all API versions, search functionality by class name, bookmarks, history, API filtering, and promises future feature updates.

Offline Android API Reference is a valuable resource for Android developers, providing a comprehensive and convenient way to access essential class information for app development.