Anchor Alarm Pro

By Plapp on AppTrack Ninja.

GPS drag watch for sailors

Anchor Alarm Pro turns your iPhone into a dependable anchor watch. Drop your anchor, set a safe radius, and the app sounds a loud, escalating alarm the instant your boat drags outside the zone, so you can actually sleep at anchor. KEEPS YOU SAFE OVERNIGHT • Loud alarm that overrides the silent switch and rings even when the phone is asleep • Soft pre-alert first, then a full alarm if you don't respond • Smart drag detection that ignores normal swinging and won't false-alarm when you motor up to retrieve the anchor FLEXIBLE ANCHOR ZONES • Simple circular safe zone around the anchor • Sector zo…

Categories: Navigation, Travel

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