Free sandwich offer limited to first 8,000,000 downloads.
Download the new McDonald's app for iPhone and Android devices and register to get a free sandwich. The offer will be available at participating McDonald's nationwide by late September. To redeem an offer, bring the app to a nearby participating McDonald's, order food off the menu, scan your phone and you’re in.
Free sandwich offer is valid only at participating U.S. McDonald's. Not valid with any other offer, discount, coupon, combo meal. Must be 13 years or older. The app has a convenient store locator to find the nearest McDonald’s.