![Apple releases iOS 12.3 and tvOS 12.3 with new TV app, watchOS 5.2.1 and macOS 10.14.5 too](http://news.littlecdn.com/600x360/1557805326_5cda390e54594.jpeg)
Apple releases iOS 12.3 and tvOS 12.3 with new TV app, watchOS 5.2.1 and macOS 10.14.5 too
Today Apple is rolling out updates to all of its operating systems. iOS 12.3 and tvOS 12.3 are now going out to supported devices, packing in the new TV app that was announced at the company's March event. The app is available in over 100 countr...