I like that you can use it for multiple boats, with one manager being able to access all information from each boat. It's not easy to navigate at first but once you get familiar with it everything works great! You cannot edit an account without logging into your own computer. This makes sense in theory since we are managing our fleet remotely through this app but I would think there could be some better options out there if they wanted to make those changes. We have been using iMarina for about 1 year now and haven't had any issues so far. The best part has to be how well organized it keeps things.