If I go to App Shapes, and pick a square or rectangle- is there a way to distort or change the shape before tracing or stamping it?
You have access to basic transformation. Scale and rotation.
There is no vertex manipulation. But if you want to create a custom shape, I'd recommend checking out the mobile app Adobe Capture.
If yout regularly edit the curves of the shapes, it may be time to move to illustrator CC.
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