Hi, I've been working on an app in my own personal account which is about ready for launch, can you easily move this to another account if we set one up for our business?
If not, ill move it manually whilst we only have a few accounts.

 There is no way to move between accounts currently.  You can use Sideload to download from one account to another if you wish to transfer files.  You will need to set files in the origin account to public and issue the sideload command for each file giving it that public URL.  You can set a file to be hosted by calling CreateHostedItem.  This can also be  used on a folder and all children folders or files will be public.  The exception is that the root cannot be set to hosted.

Regards,
     Barry R.