I have this one. Simply plugs into the port and connects to the phone via Bluetooth. I have the torque software and then Toyota and Subaru addons.
2002 Tacoma DCab TRD, OME suspension, 1" Daystar Bodylift, ARB front bumper, Lightforce 170's, 20" led light bar, blacked out HID bixenon projectors, Slee Sliders, 33" Yoko's on 5th gen 4Runner wheels, TRD supercharger, exhaust, and trans cooler.
to do: snorkel, ditch lights on Cbioffroadfab brackets, flush mount lights in new rear bumper, rock lights, new retrofits in headlights, ARB fridge mounts in bed w power, hids in LightForce (or arb led knockoffs)