iOS Icon Template for Illustrator

I’ve had the need to calculate iOS icon corner radiuses and insets on several occasions, so I thought I’d create an Illustrator template for them. The template includes icons for iTunes, iPhone (Standard and Retina Display), and iPad, based on the dimensions I found in this stackoverflow question. Each icon has guides representing the corner rounding mask that Apple automatically applies, as well as 15%, 20% and 25% artwork insets within that boundary.

Here’s the template.