Apple has just launched a special App which will allow you to request your Free Bumper (or alternate style) case.

Simply download the “iPhone 4 Case Program” app from the App Store. Launch the app on your iPhone 4 and sign in using your iTunes Store account or Apple ID and select your Bumper or case.

Let’s take a look at the case / Bumper choices…

First off, I hope you like the colors clear or black, because it appears to be the only color choices you’ll have.

I’ve provided links to the cases below, but these manufacturers’ websites are getting hit big time right now, so expect some timeouts as you attempt to access them. The lineup of choices is actually better than I was expecting.

All cases ship in 3-5 weeks.

If you already purchased a Bumper, you should be receiving an email from Apple soon (if not already) stating that your credit card is in the process of being refunded (including any applicable taxes and shipping).

Note: For iPhone 4 purchases made before July 23, 2010, you must apply no later than August 22, 2010; otherwise, you must apply within 30 days of your iPhone 4 purchase. To qualify for this program, you must purchase your iPhone 4 by September 30, 2010.