TheONE爱练琴 is an innovative practice app that connects with TheONE smart instruments, offering users features such as feedback on playing issues, AI-powered evaluations, and error correction. With this app, users can practice playing the piano more effectively and enjoyably.

The app provides a real-time error correction feature for each music score, allowing parents to easily monitor their child's progress during practice sessions. Additionally, a five-dimensional scoring system helps both children and parents understand their mastery of different aspects within the music score.

One of the standout features of TheONE爱练琴 is the background music accompaniment, which enhances the child's sense of rhythm and makes practicing more enjoyable. The app also offers AI evaluations that visualize the results of practice sessions, automatically highlighting areas that need improvement and increasing practice efficiency.

The app boasts a rich library of sheet music, including popular learning materials and new practice pieces exclusive to TheONE爱练琴.