Version 2.0 is a huge update. We have greatly improved the UI to make the app easier to use. We have added support for ranges in meters and the ability to search for and save locations. You can now rotate the map with two fingers instead of having to rotate the device. We also added Clicks as a display unit. As always, please give us feedback and let us know how we can make this app your go to ballistic solution. ** UPDATED LOCATION CALCULATION ** We heard your feedback, and improved the location calculation and added Mil-based information. Please keep the feedback coming!! Range Rings by Kopis Mobile is meant to be used when a shooter needs to quickly determine ballistics solutions in a number of directions, for multiple landmarks, instantaneously. This gives the shooter a quick mental reference as he moves between shots quickly. Other ballistics apps only provide a single shot solution. When you start the app, your location is found and ballistics solutions are calculated based on the most recent weapon and weather information. The solutions, in the form of distance and drop, are then displayed in rings overlaid on a map of the immediate area. You can add and edit your weapons configurations via the Weapons tab. Weather (wind speed and direction, temperature, humidity) is automatically downloaded and used in the calculations, or edited manually on the Weather tab. The appearance of the rings, including their units, color, spacing, and distance covered is all managed on the Settings tab. Display drop and windage in inches, MOA, Mil Dot, or Clicks.