Libraries for Developers is a free Android app developed by Desarrollo Droide that provides a comprehensive collection of third-party libraries for developers. This app is a must-have for all Android developers as it saves time and effort in searching and testing different libraries.

The app has a simple and user-friendly interface with a search bar to find libraries easily. Each library is listed with its author, license, description, and links for more information and examples. The app also allows developers to test a working example within the app.

Most libraries listed on the app are from GitHub, Google Code, and Bitbucket. The app is constantly updated, ensuring that developers have access to the latest libraries available.

Overall, Libraries for Developers is an excellent resource for any Android developer looking for third-party libraries. With its vast collection, user-friendly interface, and working examples, it's a must-have app for any developer looking to save time and effort in finding and testing different libraries.