Music Score Reader is a free Android app developed by Adrenaline that utilizes artificial intelligence to recognize notes from images of musical scores taken by smartphones. The app also supports key symbols and accidentals, and the sound name is displayed according to each symbol. This app is perfect for music beginners who want to improve their skills.

The app uses OpenCV for Android SDK and Tensorflow for mobile, which makes it highly efficient and accurate. However, note recognition is not 100% accurate as some notes cannot be recognized depending on the image status. Also, the result displayed by the application is only the note name. Musical symbols not related to note type or note name cannot be recognized. It is important to note that Adrenaline does not accept responsibility for any loss caused by the use of this application.

Overall, Music Score Reader is a great app for music beginners who want to learn how to read musical scores with the help of artificial intelligence.