Hi all I know this has been looked at before and debated but I'm looking at getting one of the big name sat nav apps for my iPhone 4S. Which is best? I'm looking for more UK orientated points of view, there's been a lot of talk about more US related stuff (which maps etc) which is fine, I just need a uk opinion. Now Garmin has Navigon, will they merge? Which app will stay? I've read posts saying Navigon can send you on some weird and interesting routes, does the Garmin app have the same problem? Does nothing come close to Tomtom's IQ routes? I'm not too fussed about the GUI so long as I can enter a destination easily and the live display gives me clear speed, lane info etc. Is the speed/traffic camera data better on one app when compared to the others? Are the voices on Tomtom THAT bad? And how about the in-app purchases like traffic, cams, map updates? Worth the money? Which one is best? Is the 3D Panorama worth purchasing in Navigon? My other half has Navigon and swears by it but reading various comments I'm not sure with the latest big update (she hasn't updated yet). Huge thanks for any help given Daz Finally, do you think the prices will drop any further on Friday?