Instrumentos is a full version Android app developed by fragelu, aimed at providing users with a comprehensive sound library. The app is compatible with Android 9.0 and offers a wide range of instruments and sounds for users to explore.

The app has an intuitive interface that allows users to search for specific instruments or browse through various categories. The instrument library is extensive and includes all types of instruments, from pianos to guitars and drums. Additionally, users can also access a variety of sound effects, such as nature sounds and ambient noises.

Overall, Instrumentos is a great app for anyone looking for a diverse sound library on their Android device. The app is easy to navigate and provides users with a wide range of options to choose from.