Gamelanku is a free multimedia application developed by Trimatra Studio for Android devices. It is a gamelan instrument training app that provides users with the sensation of playing gamelan through their gadget.

The app features previous versions of six musical instruments, including Saron, Bonang, Drum, Gong, Angklung, and Karinding. Additionally, Gamelanku offers two new musical instruments, Flute and Xylophone, to enhance the user's experience.

The application is designed with multitouch technology, allowing users to play six virtual music instruments simultaneously. Gamelanku also provides music tutorials, music recording features, and tutorial creation. Furthermore, users can connect with other Gamelanku players worldwide through the global chat feature and personalize their profiles with avatars.

Overall, Gamelanku is an excellent application for anyone who wants to learn and play gamelan instruments on their Android device.