Master Kicau Trucukan is a free Android app developed by Onyx Gemstone in the Multimedia category. This app is specifically designed for bird enthusiasts who love to hear the chirping of Merbah Cerukcuk, a type of bird from the Pycnonotidae family. This bird is known for its unique and melodious chirping sound that is loved by bird enthusiasts across the world.

The app features various chirping sounds of Merbah Cerukcuk that can be used as a master chirping sound or to train your own bird. The best part about this app is that it can be used offline, without the need for an internet connection. The app is easy to navigate and use, making it perfect for both beginners and experienced bird enthusiasts.

Overall, Master Kicau Trucukan is a must-have app for anyone who loves birds and wants to enjoy the beautiful chirping sounds of Merbah Cerukcuk. The app is free to download, and users can enjoy a wide selection of chirping sounds without any cost.