|1||SatNav44||iPhone 5||Standard GPS functionality in iPhone 5. Pretty good update rate for beeing a standard chip in a smart phone. The built-inGoogle maps app works pretty good with both street view, sattelite map and hybrid map showing satellite with road overlay.||The GPS is kind of slow some time on startup, sometimes show a position way off the real position such as wrong country. Sometimes it will show a still position while I am moving.||
|2||alisar||Tom Tom XXL IQ & iphone 6||Tom Tom - has been good on the whole||Some aspects on screen could be improved. E.g. If you do a particular route, TT should learn this. Attachment to car window is not great.|
|3||colin_earwaker||Apple/Iphone||Phone is obviously convenient to use as it is more than must a Satnav. Updates are easy to put on to phone. Can be used for a wide variety of things, even phonecalls!||Not having a separate gps receiver means that sat nav reception is sometimes very poor. Especially in built up areas or in tunnels. The screen is also a little bit small and not having a dedicated mount means it can be a pain.||7|
|4||chrishiggins||Garmin BMW Nav 5 / iPhone 6||Few quirks but generally happy||Creating indepth routes, screen resolution could be better||7|
|5||tuny2010||Iphone 6 plus using Sygic||Does the job.
Can lock landscape rotation.
|Many Speed safety cameras missing||7|
|6||GDT-s||iPhone 5s||can download many different gps apps||gps signal not always that great||4|
|7||dan.townsley||iPhone 6 Plus||Everything just works, no Malware, Viruses or bogus App developers to worry about.||Make it waterproof/dustproof.||9|
|8||GDT-t||Apple iPhone 5S||Multiple applications onboard
Internet based maps
|power terrible OEM map experience||4|
|9||dick.tiernego||TomTom / iPhone 4S||simply the best. never misses to get me to my destination.||not much to configure for the geeks. just comes as is.||7|
|10||robertparker24||iPhone 5||Really like the turn by turn functionality. Intuitive to use.||Small thing, but I don't like how easily the map rotates. I accidentally spin it often.||7|
|11||ameliahearn||iPhone 5||You can have any kind of maps app you like. Google maps is available for it.||The native maps app is not that great and it is the default for a lot of different apps.||7|
|12||wolfe141||iphone with Sygic||Perfect for me as a truckdriver. Never let me down.||Maybe could do with Auto complete for searching||9|
|13||alexcornforth||iPhone 4s||Great functionality. Would not really consider any other smartphone.||Battery life not the longest. Robustness (however easily solved with a case).||9|
|14||eckrich||iPhone 3GS||good Apps for GPS usage are available including GPS Tracker and a lot of Navigation software.
GPS Averaging for optimizig Cache coordinates possible. And of course as smartphone a perfect combination of functionalities.
|the price was relativ high for a GPS but as smartphone in the end ok. The GPS hardware in the iPhone 3GS seems to be having some trouble when not connected to the AT&T 3G.||7|
|15||adobbing||Apple iPhone 6||Rock solid performance and integration with iPhone||Not easy to customise POIs and alerts||9|
|16||adam_d_richardson||Apple iPhone 3GS||Easy to use touch screen||Battery life can be poor. Maps don't load very quickly when scrolling or zooming||5|
|17||odindo||iPad 3||Fast, good graphics (pictures/videos), better than my laptop.
The same weight and size as my old iPad 2.
|The iPad 3 overheats from using if for GPS navigation and video.||5|
|18||roy.rathbun||iPhone||Portability, multifunction.||Battery drains fast when location services are in use.||8|
|19||rds||TomTom XXL + iPad with 3 gps apps||TomTom maps are close to being up to date. Also like the PIOs availible||Would like to install other programs in it, like Ozi Explorer with lake charts.||7|
|20||david.browning||iPhone 3GS||Very flexible package now with lots of apps taking advantage. Turn-by-turn is good.||Topographical mapping is not so good. Short battery life. Small screen.||5|
|21||chemist1949||iPhone 3GS||Great device for all purposes. Navigation software is as easy to read and use as any other.||Updates can be a bit tricky. CoPilot does not make it easy to download.||6|
|22||jamieclough||iPhone||Fairly accurate; refresh rate pretty good||Takes a while to load map initially||8|
|23||kskinner||iPhone 3GS||Nice to have an integrated device - don't have to carry around another piece of electronics||Battery drains quickly using satnav apps||7|