J1l158InstrumentEasyNote

it is a practice tracking tool designed specifically for musical instrument learners. Whether you're a piano enthusiast, a guitar beginner, or a violinist progressing through the years, this app helps you manage your practice scientifically and improve your learning efficiency.

Core Features:

1. Practice Data Recording: Records daily practice time and difficulty level. Records the number of wrong notes and your mood. Supports multi-instrument management.

2. Piece Proficiency Tracking: Scores each piece (0-100%). Records wrong note history to identify weaknesses. Traces the progress curve of pieces.

3. Skill Growth Visualization: Intuitively displays practice time trends. Generates skill growth curves. Radar charts analyze the level of each instrument.

4. Analysis: Filter data by time range. Showcases wrong note distribution statistics. Ranks instrument proficiency.