** Does Not Work Properly With IOS 7.xx**
** I am working on a fix**
AnchorAlert5 was designed specifically for the Iphone 5 taking advantage of the larger screen, quicker processor and better GPS to make this one of the best revisions yet. It is designed to warn you when your anchor drags or breaks loose. It will help protect you from running aground or drifting into other boats while at anchor.
"Continued use of GPS running in the background can dramatically decrease battery life."