GPS Field Area Measure useful as map measurement tool for outdoor activities, sports, range finder applications, bike tour planning, or run tour planning, explore golf area, land survey, golf distance meter, field pasture area measure, garden and farm work and planning, area records, construction, agricultural fencing, solar panel installation - roof area estimation, trip planning. Farmers who have farms and grow wheat, corn, rape, maize, sugar beet and need to do year after year field measuring job to check planted area, this is to best fits all needs. Also farmers who managing farm, contractors who doing agriculture jobs for farmers can use this app counting how many field already planted, also they can send to each other link which can be opened on Google maps. Our measuring app has highest accuracy in the market that is why we are leading measuring app among construction sites, construction contractors, farm contractors, farmers. Among people who doing roofing, golf fields, spraying, fertilizing, seeding, harvesting, tilling, biking, traveling, planing trips, building buildings and roads, making gardens and paddock, grass, lawn. Also farmers who doing beef, pork, chicken, cow they doing fence measuring and planing. Also we have pilots who using app flaying among the fields. People who need point of interest (POI 's) can put markers to important places and then share with other users. Farmers who using tractors or harvesters like John Deere, Claas, New Holland, Case, Fendt, Valtra, Massey Ferguson or farm equipment like Horsch, Hardy, Amazone, Vaderstad, Lemken, Rau, Kuhn, Kverneland, Simba and other farm equipment are using GPS Fields Area Measure PRO in everyday tasks. Continued use of GPS running in the background can dramatically decrease battery life.