About this app
This is UltraBoard for Business., WhiteBoard & BlackBoard, ChalkBoard App. * A UltraBoard for Business license is required to access this app. Please touch the screen with Apple Pencil, stylus pen or your finger. *You can change the line color with buttons and the line width with slider. *You can save and categorize(make folder for) each note/board. Privacy Policy : http://www.lisfee.com/privacy-policy.html Terms and Conditions : http://www.lisfee.com/about-rule.html
Latest release
What’s New
- Fixed performance. - Fixed App Store screenshots. - Fixed bugs.
Audience growth
Ratings growth
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
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 18, 2026 · 3:12 AM Free
Screenshots
