MAPS.ME - Fast, detailed and completely offline maps for mobile devices
SW Maps - SW Maps app enables users to record points, lines, polygons, and images to view them on the desired type of map.
Navmii - Navmii was first launched in 2010 as Navfree, a free navigation app for iPhones. Since that release, more than 20 million iPhone and Android users have downloaded Navfree or Navmii. Read more about Navmii.
Topography APP - Topography APP enables users to geofence and surveys land by using your mobile phone.
OruxMaps GP - OruxMaps GP app offers features that let you connect to the AIS information system to access useful tracks and routes for nautical sports in a variety of different nautical sports.
FieldMove Clino - FieldMove Clino app allows users to use their mobile phones as a digital compass to capture direction data on it.