this is TypeDrawing. You write a phrase, pick the font and font color, and background color, run your finger over the surface and the faster you go, the larger the text.
this is also TypeDrawing
This is Sketch-it. You select a photo, and it renders your photo as a black and white line drawing. This is text from our Turkey Trip.
Kaliedo-vid transforms what the lens is seeing into reflected patterns. In this case it's text-what else is new?