Three UK launches Wi-Fi calling app, inTouch

[iMore.com]

UK carrier Three now has a Wi-Fi calling app for iOS. The app, called Three inTouch, lets Three subscribers place phone calls with their existing Three number over Wi-Fi, even if they don't have a cellular signal. And it's all done at no cost, regardless of whether you're on a contract or prepaid plan. There's just one problem? Wi-Fi calling will be built into iOS with the release of iOS 8 in just a few month's time.

Full story from the iMore Blog...