Professional French Horn is a free music application available for Android mobile phones and tablets. It offers a high-quality virtual French Horn experience with sounds recorded by a philharmonic orchestra. This app has been featured in the "New and Noteworthy" section of the app store. It also supports multi-touch, enabling users to play chords. The app has a good screen resolution, making it easy to use on both tablets and mobile phones.

Playing the French Horn has never been easier with this virtual instrument. The app offers a realistic experience with high-quality sounds, allowing users to practice and play music wherever they are. The multi-touch feature is a great addition, making it possible to play chords with ease. Overall, Professional French Horn is an excellent application for music enthusiasts who want to learn and practice the French Horn on their mobile devices.