Farness is a convenient iPhone application developed by Apperdashery LLC that simplifies distance measurement on maps. With Farness, users can drop pins or draw paths effortlessly to calculate distances.

By tapping the "+" symbol, users can drop pins, and with the option to drag a finger or use an Apple Pencil, drawing paths becomes intuitive. The app offers features like calculating total distances, finding distances between locations, searching for specific places, auto text completion for local searches, utilizing current location, saving custom maps for future use, and sharing or saving maps. Additionally, users have the flexibility to view maps in different types such as Standard, Hybrid, or Satellite, and can undo or redo their actions seamlessly.