DO NOT DOWNLOAD this app. Its free to download, but then - you have to purchase the InReach device, and, you must call them on the phone to cancel, and, they badger you constantly - trying to sell you on keeping the device - making the entire process a long and drawn-out process.
Save yourself the time and aggravation ……
P.S. You have to indicate at least one (1) star to even leave the truth about the application .......
W. Hawkins about Earthmate