 There's a deal on your fave just waiting for you in the McDonald's app. It's just sitting there. Right now. Come on. You can't leave it hanging like that. Your favorite thing for less? Just waiting around? Like free medium fries when you spend a dollar or more. These are exclusive offers that you get every week with Monday deal drops. Only in the app. Valid once per day through 1231 and participating McDonald's. Must opt into rewards. Excludes tax.