Free food at Denny’s for iPhone and Android users

Download the Denny’s app for the iPhone or Android and you can earn free food for checking in. For your first check-in, you get a free soft drink or coffee. If you check in between 4:01 am and 7 am, you get a free soft drink or coffee. If you check in at 11:11 am or pm, you get a free Pancake Puppies Sundae. If you check in to 2 different locations within an hour, you get a free Milk Shake. There are other things you can earn in the app with a little more work as well.