Get this mouthwatering Big Mac from Mcdonald's for free! All you have to do is click the 'Get Sample' button, download the app and join the MyMcDonald's Rewards! You can also get your choice of Hash Browns, Vanilla Cone, McChicken, or a Cheeseburger for free after your first purchase.

The offer is valid until 4/30/22 and for first-time app users at participating Mcdonald's.