Easiest eSIM app out there
I've tried a few different eSIM apps in the past, and Cellesim is by far the most user-friendly. I purchased my data plan at home and had service in Madrid the moment I stepped off the plane.
Worked great on the islands!
I was a bit worried about cellular coverage while island hopping in Santorini and Mykonos, but I had a solid connection the entire time. Google Maps and social media worked perfectly.
Never traveling without it again
I travel internationally for work almost every month. This app has been an absolute game changer. It saves time, saves money, and the customer support is really responsive if you ever have a question.