Antenna aims to take the pain out of creating and distributing all the necessary files for Enterprise iOS over-the-air distribution. It generates the mandatory XML manifest, app icons and an HTML file, automatically extracting all the needed information from the specified .ipa file, and uploads everything via a distribution method of your choice (currently only S3 is supported, but you're encouraged to create other storage backends). The result is a (signed S3) URL, which you may then send to your clients, so they can easily install your app from Mobile Safari with just one tap. Note: App icons in any .ipa file are converted from PNG to Apple's CgBI file format and therefore not viewable in most applications, including Chrome and Firefox. Apple applications like (Mobile) Safari or Preview.app know how to handle the format though.