the quality of the former one is really high, and the latter one is rather rough.
Finger is a mobile application product that provides musical instrument teaching for music lovers. At Finger, we provide training courses for all kinds of the most popular musical instruments to meet the needs of people at different stages and levels. AI Conservatory of Music is an online intelligent interactive music teaching platform, which is dedicated to the innovative application of intelligent interactive and digital online music teaching. AI Conservatory of Music combines AI, music recognition and online video interactive teaching.