Our FREE Preppy Food Safety labeling App for Android has been built from the ground up using the fundamentals and experience gained from over 10 years with the original Preppy console. The app connects to a Bluetooth printer and prints on Prepsafe thermal Food safety labels. The result is food safety labeling that is 100% accurate and legible every time and at a cost of only around 1 cent per label, and best of all no setup or ongoing subscription fees