Uilleann is a free Android app developed by AppCordions that simulates the sound of a concert pitch (D) set of Irish Uilleann bagpipes. This app is perfect for fans of traditional Irish music who want to experience the authentic sound of Uilleann bagpipes.

The Uilleann app features a set of drones that can be switched on or off, as well as a chanter that allows users to play the melody. The app also includes touch controls that allow users to play notes on the chanter, jump octaves, and start/stop the drone puck. Additionally, there is an option to show or hide labels and a link to AppCordions' app catalog website. Users can even play along with tunes in their music library by starting the music playing and then switching to the Uilleann app. The sounds in this app are based on per-note samples from the developer's own set, ensuring a high-quality and authentic experience.

Overall, Uilleann is a great app for anyone looking to experience the sound of Uilleann bagpipes on their Android device. However, it is worth noting that the free version is ad-supported and only plays in the key of D.