The best thing that I like about this app is that it can be used even when the road conditions are not so good and can track the vehicles even when there is no internet connection. At times, there may be some issues with map loading but then it gets fixed very quickly. There are many apps out there for tracking funerals, but none of them have all the features that we need. So, we had to make our own app which has all those features. We do not receive any revenue from other companies as this is a free service. This is something that I would like to mention because it should be made clear. Also, I cannot say anything about its popularity since I am only an employee of a small startup. It allows me to keep abreast of what is happening in the funeral parlor. I like the user interface. It is very easy to use and navigate. I also like that it is able to track the lead vehicle. Funeral Nav is a great app that helps the family and the funeral home keep track of the lead vehicle and the funeral procession. I have not found anything that I dislike about the app. It is very easy to use and I highly recommend it. I highly recommend this app for the funeral home and the family. I am able to track the funeral procession and keep track of the lead vehicle.