For those without access to Adobe's new hardware, Sketch also offers a digital companion in the form of Touch Slide. There are two blue touch targets to move the virtual ruler in any direction; once you're happy with the ruler's positioning, just draw along the ruler edge with your other hand. It works really well, and it's a powerful addition for people who want to draw straight lines in their compositions.
Adobe Line: A love letter to shapes and figures
While Sketch is a solid program in its own right, Line is an outright masterwork from Adobe: an easy-to-use app with incredible power behind it. At its heart, the app is designed to help you easily draft and draw shapes, lines, and other geometrical objects. It does so with a wide array of guides (called Trace Packs and Stamp Packs) that you can enlarge, resize, and twist on your canvas.
Like Sketch, Line has a variety of tools you can use to trace these objects, all named for various real-world objects. There's a 2H pencil, HB pencil, .25MM pen, .50MM pen, brush, marker, and eraser; all of which can be laid down in a variety of colors.
Tracing is made possible with the Touch Slide or physical Slide ruler, depending on what you have access to. As mentioned above, the Touch Slide works by using two fingers to move the virtual ruler around; moving the actual Slide tool around performs the same trick. As you move, you'll either have the option to draw a line along the ruler's path or see a greyed shape hovering above the ruler, giving you an idea of where your stamp or circle will land.
The canvas also offers snapping and guide lines, and — even cooler — a full perspective view to help you with vanishing points, grid work, and more.
I was never the type of artist growing up with a fascination for rulers and perspective lines, but I love playing with Line. And the more I tool around with it, the more drafter's tricks I find myself picking up. (I can only imagine the kind of work actual architects and those with training might get done with this kind of program.)
And, of course, like Sketch, you can share all of your Line documents on Behance or export them to Creative Cloud, where you can move them to your desktop to further tweak and improve.
Adobe has released two excellent free apps (they require an Adobe ID but no paid Creative Cloud subscription) for artists, sketchers, doodlers, stampers, and all-around creative folk. Between these two, Adobe Photoshop Mix, and the recently-released Adobe Voice, the company's suite of free iOS apps and its Creative Cloud mission is starting to look more compelling every day.
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