Maps Ruler is a free Android application developed by MobileRise that allows you to easily calculate the distance between two or more points on a map. Additionally, it can also measure the area of a selected region on the map, making it a great tool for calculating field measurements, boat trip distances, real estate area measurements, and more.

One of the most noteworthy features of Maps Ruler is its ability to provide distance measurements in a variety of units, including meters, kilometers, miles, and yards. It also supports continuous path calculation in drawing mode, which means that you can move your finger along a path on the map and the app will automatically calculate the distance or area as you go.

The app also supports GPS, satellite, normal, and terrain maps, as well as an autocomplete feature for searching locations.