I have used this many times for travel…
I have used this many times for travel and many different countries. I have never had an issue with the exception of this time. We use the app in Portugal and there are many times where I would have to close and reopen the Sim to get it to work. The other thing that happened this time is that really messes up my contacts. It didn’t recognize contact names and then when I went back to my regular SIM card, I had to re-enter the names and save. Other than having to turn the app on and off to get Internet service again it was a good experience. GPS navigation worked great. This was something that was important to us as we were renting a car and driving in a foreign country.