RealCADD and iPocket Draw

I draw a horizontal rectangle. I draw a vertical rectangle.

Now, I want to move one so that it overlaps the other, snapping to the upper right corner. How can I do this? If I grab one by a corner handle, the rectangle shape changes. But if I grab it on a line, so it all moves, I lose my snap point.

Can this be done?

Merci.

EDIT:

Aha! I figured it out. You tap and HOLD on a corner, and drag the object. You don't tap to select, and then try to drag. Sneaky!

Bonjour Mike,

Yes, you have to "take" it directly on the point you want without selecting it before.
If you select it before and then take a handle you change the object but not move it.