Raymarine has launched new mobile apps for tablets and smartphones that let anglers wirelessly control c-Series and e-Series multifunction displays. The RayControl app transforms tablets into full-function MFD repeaters with seamless touch-screen interaction. RayControl comes with a virtual slide-out keypad that emulates the actual MFD keypad, allowing interaction anywhere on board. The RayRemote app for smartphones offers full-screen viewing and remote control. RayControl ($49.99) and RayRemote ($29.99) join the existing free RayViewer in online app stores. Owners of c- and e-Series units must upgrade to v3.15 software, available free for download at raymarine.com.