Can I force an app to download its data to the SD card? I recently downloaded Vrse for messing around with VR stuff. To function, the app needs to download 360 degree video "scenes". The files are relatively large; generally a few hundred MBs. I'm extremely low on space, and it won't let me keep more than one scene at a time. Is there anyway to force the app to store data on the SD card? 

Alternatively, could I transfer the existing app data to the SD card, so that it could download the new data on internal memory? Will the app know where to find it if I do that?

EDIT: Device is a 2014 Moto G (XT1064) running whatever came stock  (I believe it's 5.1).

Thanks!

Evamvid
But if you want to change the main device storage you can change that in settings→storage and then click on standard device storage