Looking for some smart tools or GPS tools in GPS kit? Are you finding some tools for area calculator, distance calculator or units converter? Do you want pedometer, speedometer, pro tools, GPS tools and compass & elevation in a single app? Do you work with map measure, tool box, free tools, altimeter pro, object detector and sound detector? Are you a frequent traveler and want military GPS, mirror and AR compass? You just name it and you will find that in Smart GPS Tools-Unit Converter, Area Cal