Augmented Reality for UE4

Hi guys I have a few questions! Android run fast?? Artoolkit unity3d to run for very long so I gave it up. Could you upload your test project in the Play Store to seamlessly download and watch? and whether it is possible to integrate with the network so that the file is somewhere in the cloud?? you need to make a version with a watermark but with the export of any platform so that people did not arise of such stupid questions XD yet would make video Tutorials (sorry for my English =) )