If you are looking for a basic sat nav then there are plenty of suitable free apps available, but if you are looking for an app that has something extra then you might want to think about the Viago by Garmin. This is an app for your Smartphone, which comes with plenty of cool and useful features such as; being able to show drivers when to get into the right lane way before it is too late at the junction. The app will even display actual photographs of junctions and intersections so that you can get a customised to how the layout is before actually trying to tackle it, could mean the difference between getting through without any hassle and getting a ticket for being in the wrong lane.
It is easy to use too, simply enter the location or point of interest and up pops the information, it makes travelling to new places much easier as you can check any hazards out before you even get anywhere near then, we all know how useful that can be. This app is fully loaded with features, you will be able to search international addresses and points of interest, just enter the details and search, and the app will do the rest for you. You will be getting up to the minute navigation within the area, photo views of junctions, the speed limits for roads and the current location, which is extremely useful in a strange place when they are not too keen on displaying the speed limits.
Of course, you can customise the features that appear with some of the optional upgrades that are available, these in app purchases offer a wide range of features, such as; live traffic updates, 3D building images and real time directions using landmarks like traffic light, buildings and junctions. As you might expect this is a premium app available for Android and iOS powered devices, it will set you back around $0.99 or £0.59 on Google Play or iTunes!