I will be on a boat in the pacific, with no internet connection for 50+ days.

I want to make sure I will be able to use my software on the trip

 

All I need to know is if there is a way that I can use it offline, for 50 days, without having to connect to the internet

 

From what I have read the app needs to connect to the internet at least once a month to verify the subscription. This will be a problem for me and I will need to find other software if this is the case

 

thank you for your help!!!