Yes, the best tuner overall on our list has a mobile app and Bluetooth connectivity. If the Pedal Commander PC31 fails to run updates, you can use an iOS and Android-based app to finish the task. Some tuners also have Linux, Mac, and Windows connectivity. From what we have gathered, the best programmer for your Ram 1500 truck has four performance modes. Each of these modes has nine or more adjustable settings. At least one of the four modes should support fuel efficiency as times are hard.