Google maps is great app for travellers which help them to find resturant, petrol station, movie theatre in unknown areas, google maps has good interface we just need to switch on the gps and enter our destination and its finds shorter and longer routes and best feature of the google maps is that it provides live traffic which will help lot of the office people there are many travellers in the world who are using google maps , maps are very easy to use and can be easily operated by any age group and the data consumpation is very less it is very usefull app for students, teacher and housewives and older peoples