About this app
带视频功能的CAD教程苹果应用，另有图文并茂教程，易学又易懂。 教程的内容从最基础到高级阶段，系统而全面，适合所有CAD爱好者学习。
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 7, 2026 · 9:44 AM Free
Screenshots
