Tactilis 4+

Upcoming features :
Improved drawing.
PDF Export.

Current features :
Tactilis lets you use iPad for drawing the same way you would use pencil, paper and drafting tools. It lets you work on smaller details without loosing the big picture. It also lets you write with smaller print without zooming in the entire page. Drawing precise straight lines and circles is done in ways similar to using real drafting tools. Tactilis also lets you draw symmetrical shapes. Tactilis is a perfect app for quick hand-written notes, diagrams, figures, hand-drawn maps or just doodling.

Features :
Pen, Pencil and Eraser tools with multiple options.

Two paper colors and two types of grids that can be changed anytime.

Detailing panel for drawing smaller details in higher magnification. (Use the pinch out gesture to create the popover).

Writing panel for handwriting in larger print that gets automatically converted to smaller size on paper. (Tap with two fingers to create teh writing panel).

Drafting tools like ruler and circular ruler for drawing straight lines and perfect circles.

Symmetry tools for drawing shapes with mirror symmetry or rotational symmetry.

Use the in app help for more details. (Click on the (i) icon on the bottom left or right of the page).