iCrew has been designed to provide volunteer lifeboat crews with a real-time crew availability information & allowing them to book on/off quickly and easily.
The app allows crew members to book themselves as unavailable, for example if they need to leave the area, and book back on when they return at the touch of a button.
The availability is instantly updated across all other crew members phones so it's easy to see at any time who is available should the crew have a call-out.