Maps Ruler is helping you to calculate distance between selected points.
Find shortest way and save energy or use it as a golf distance(yard) calculator.
Good for;
-Field area measure
-Boat trip calculation
-After or before Trekking, walking
Now: Area calculation mode (Beta)
-Path save/load
-Multiple points,
-Conversions: meter, km , mile, feet, fathom etc
-continuous path calculation like drawing.
-name paths