【實用工具app】Distance Finder|最夯免費app

Simple application to calculate distance from current location to a designated target on Google Map. User simply click a target on the map, the great circle distance between two points is then calculated.

Reference: http://en.wikipedia.org/wiki/Great-circle_distance

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ChangeLog V1.0.1 - V1.0.4

- add clear button.

- update distance upon location changed.

- To make the line between two points 2 px width.

- Replace distance calculation using haversine formula to avoid rounding error

- Retain zoom factor onResume

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免費玩Distance Finder App

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