I haven’t updated my older Garmon in about 6 months, it has lifetime updates. I’ll have to check it out this weekend.
I would steer clear of any phone app GPS! I tried CoPilot, the routes always seemed questionable. The very last time I tried it it sent me down a road in WV highway 60 (Midland Trail) through Gauly Bridge. I would have never chosen that route. I thought I researched it thoroughly. I was wrong. I was set up for length with toad, height and weight! It was questionable with a PuP and SUV let alone a 37ft class A towing a car! I stopped using that app immediately. I just use Apple Maps for now. I will be purchasing a new Garmin RV GPS soon.