About this app
适用于在各类学校中进行音乐学习的你；老师可以带着你进行小三科（视唱练耳和乐理）的日常作业练习和不定期的测验考试。并可以和学校内班级中的同学互相学习和交流。赶快分享给你的老师们吧；
Latest release
What’s New
Version 1.5.0
Jun 9, 2023
1.修复已知问题，优化体验；
Audience growth
Ratings growth
7-day gain
+0
Ratings / day
0.0
30-day gain
+0
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
Current
Free
Historical low
Free
Paid → free
0×
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Sep 4, 2026 · 5:40 AM Free
Screenshots
