الحسون المعلم بدون نت is a free music and radio application developed by Ap-ga for Android devices. It contains a vast collection of the most beautiful hassoun bird sounds. The application is highly recommended for bird lovers as it offers a wide range of relaxing bird sounds that can soothe and calm the nerves.

The application includes a comprehensive collection of hassoun bird sounds, including the Moroccan, Algerian, American, Spanish, Royal, Khalwi, and Palestinian hassoun. The sounds can be accessed without an internet connection, making it a perfect application for those who enjoy playing the sounds even when offline. The application also allows users to rate it, which helps the developer to improve the features and add new bird sounds to the collection.