iPhone tweak that adds the ability to show GPS coordinates for any PIN in Maps app, included current location. Enable/basic config thru settings. Elegant and clean implementation. Instant redraw and Lat/Long-immediate on-map display. No icon is added, the coordinates are shown within Maps app. iPhone 4, 4s tested, iOS 5.0.1 and 5.1.1 w/tethered jailbreak.
Configure options from Settings app
See larger Screenshots below..