Fog Horn
 
 
 
 
 
 
Out with the boat and the fog comes, what signal was it again when I’m sailing? 
 
 
 
 
- No worries, this app will give you an audible reminder every two minutes and the correct signal when you are sailing or going by engine.
 
- The reminder to give signal will also work while the app is in the background so you can use your device for other tasks.
 
- Never forget the most important audible signals while at sea, all explained in the help section.
 
 
 
 
 
 
Other apps from developer, SafeAnchor - make sure your boat is not drifting while at anchor. SafeMonitor - when the boat is at anchor and you’re ashore, use the app to remotly check your boat. CoordConv - convert between the different co-ordinates with ease. You can also display a map from a co-ordinate