Printing photos to Walgreens just got super EZ! Download the app for free and start photo printing your mobile photos today! Select your nearest Walgreens store for 1 Hour Photo Prints pickup. Choose your photos, your print size: 4x6, 5x7, 8x10 and quantity. Pay at Walgreens store when you pickup your photo prints. One of the TOP RATED PHOTO PRINTING APPS!