About this app
PlainBoard is a scratch pad. Nothing more. No toolbars cluttering your thinking. No features you'll never use. Just a blank canvas, your Apple Pencil, and whatever's on your mind. Draw a quick diagram. Sketch an idea. Jot something down. Close it and get back to work. Your drawings save automatically as files you own, stored wherever you want on your device or in iCloud. Export any sketch as a PNG to drop into a doc, a README, or wherever it needs to go. Working on an app or infrastructure project? Save your sketches directly into your Git repo using a Files-compatible Git app like Working Copy. Your diagrams live alongside your code, right where they belong. PlainBoard is made by BakBeat Labs — bakbeatlabs.com
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 Sep 8, 2026 · 4:30 AM Free
Screenshots
