iPhone 6+. When I launch it it goes to launch but then immeditely drops out with an error message. Can't remember exact phrase but it's something about the app not liking my App Store ID region, even though I was signed into the Latvian store. Didnt know apps once installed could even check for this, and I was actually signed into the Latvian store. Never seen this before, so it's a shrug from me, and I'll wait.