ChromeCast is Google's gadget that allows us to stream video from a computer to a TV set through a wireless network. It has a really attractive price, but not everyone is willing to pay it, so they turn to CheapCast.
Play your phone's contents on other devices
This application stands out because, once installed on an Android device, it can emulate ChromeCast and stream contents to other Android devices that have the app installed or to a TV set, although in this case, we'll need to have specific hardware.
A very cheap option to stream video.
Although ChromeCast has a rather reasonable price, not everyone is willing to purchase it, specially because, for the time being, it has to be bought on the Internet, and there's no direct contact with the vendor if there were to be any problems. CheapCast offers you the possibility to have a free app that may make you end up wanting to purchase the original one, or stick to this development, who knows.