The Toolbar is your main interface to CanvasPainter. To reveal the toolbar click the Toolbar icon:
TIP: To move the Toolbar icon out of the way long press it until it slides down to the bottom of your screen. Click or Tap the Toolbar icon to reset its position.
When revealed the toolbar resembles the following:
Certain functions are only available on mobile devices. For example, a “Save to Library” button would appear in the Toolbar on the iPad. That button would look like: