Works flawlessly from Europe to USA – GroupMe Review
My family uses this when traveling internationally. Works as advertised. No problems. Group & individual messaging is the same. Only "issue" is that there's no way to delete conversations. They can only be "hidden" and can be "un-hidden" in the app. Not a problem for us, but it might be for those looking for more security.
Review by Newbee Pilot on
GroupMe.