You can purchase the adaptor and HDMI cable from Amazon easily. Mirror iPad to TV via Lightning Digital AV Adaptor Lightning Digital AV Adaptor is an accessory for project iPad to TV.At £49/$49 it's not cheap, mind you, and you will also. Probably the easiest (and cheapest) way to connect an iPad or iPhone to a TV is to buy a Lightning Digital AV Adapter from the Apple Store. Tutorial Videos Watch the Tutorial Videos to see how easy it is to mirror your screen with the Screen Mirroring App. It supports all popular TV brands and streaming devices, inlcuding Chromecast, Samsung, LG, Roku, Fire TV and more. That said, this article will give you a list of the best ones. More and more tools are being developed to make it easier for you to cast your iPad screen not just on LG TV but also on other TVs. Thus, as technology advances, you can now find more solutions over the web. However, this may be too expensive for some people. It is ideal to mirror iPad to LG Smart TV using the hardware Apple TV. In using the app, there will be a couple of seconds of latency (usually between 1 and 3). This works on any LG Smart TV from the 2012 models onward. No wires and no additional hardware needed! You can mirror any app on your iPhone or iPad to your LG TV.