International Data Sim card for iPhones

[johnsmith27007]

Did someone here tried Smart Sim card from iphonetrip.com ? They say it got 3G unlimited internet and works in 140 countries.

 

[Loganbro]

If you plan on going to Mexico or Canada, ATT has better rates. I haven't/don't plan on going anywhere else in the near future, but would check them first; the Smart Sim rates are, ahh ...... steep.