Easy to install, very good application for Android phone, very happy with the choice and the fact I can use it on the future trips.

Definitely would not recommend as it cost us time and headache while on vacation - just bite the bullet and pay for international plan with your cell provider

a T-Mobile data SIM and the Keepgo SIM.The AT&T SIM worked very well, was completely automatic and had 4G speeds, but was also by far the most expensive.