You could access the VSCO Studio by tapping here.
Copy edits
In your Studio (+ icon) tap on any image, you wish to copy edits from.
You can only copy edits from one image at a time.
Tap on the Options icon and tap on Copy Edits
Paste edits
Tap on the image or images you want to paste edits to.
Tap on the Options icon and tap on Paste Edits