Get a free 4″ sub at Quiznos!

Quiznos is offering a free 4″ sub with any purchase when you download the Quiznos loyalty app for iOS or Android. With the app, you can also earn points with every purchase that can add up to more freebies! Click below to download the app.

For more food freebies, check out these 60 places to get free food via app or email signup.