I have the free 18B version and for me it's annoyingly on-par with my Garmin G80. The distances it gives are usually within 1-2 yards as the G80 and it has a google maps like satellite image rather than a digitised version the Garmin gives so if i go way off-line (as is sometimes the case) 18B will give me distances from where i am while the G80 doesn't show my current location in relation to the fairway.
The only improvements i'd made are less 'faff' on the screen, often you just want simple information. And of course no matter how good my phone is, 18B doesn't double as a launch monitor like my G80 does.
jawide626 got a reaction from TylorJudd in 18 Birdies