It is not too late to download the 7-Eleven App to redeem a free Snickers, Twix or Milky Way Ice Cream Bar (via the App) in-store on 7/8 – 7/9/13, while supplies last.
After you download the App, you’ll need to create an account with 7-Eleven, if you don’t already have one. Then begin collecting the freebies.
You may also use this link to dowload the app: http://developer.7-eleven.com/app/. I have an Android phone and this site worked well.