What sort of device do I need to download and run Food Safe System? Food Safe System currently works on any iPhone or iPad running version 10.0 or above. The Bluetooth Probes will only work with iPhone 5 or above or an iPad 4 or above. FoodSafeSystem2019-01-31T13:11:22+00:00January 31st, 2019|Technical| Share This Information FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestEmail About the Author: FoodSafeSystem