I know you can mirror your iPad to your TV using Apple TV and adapter. Is there a cheaper way that someone could mirror the iPad to TV? I have a newer LG Smart TV. I've read there are apps but the reviews say they are hit or miss. I can't justify buying the Apple TV. I don't mirror enough to justify the cost. For that matter, I don't mirror enough to justify the adapter cost either. Is there a cheaper alternative out there someone knows of?