Stumbled upon this product and found out that it became completely free to use app, which makes it a perfect free solution for me as a designer to hand-off my designs to developers. Thanks!
For anyone looking for just a Sketch solution, I'd recommend Sketch Measure. https://github.com/utom/sketch-m...
Free plugin that looks like it includes some of the basic functionality. I've been using it with all my clients recently. Saves a ton of time for everyone involved.
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