[AC Question]

I have no idea and I can not use soundcloud...

[sswitzer]

I use an app called "foldersync"; it's used to sync up files between your folders on android and the cloud or FTP. You can define which folders should sync to which cloud service, when the sync should happen (how often? wifi yes or no? etc.), and you can tell it to sync one way or two ways. For voice recordings, I figured out where the recordings were being kept on the phone, and then I set up a non-automatic sync (i.e. I have to trigger it manually) of that folder one-way to a folder on dropbox. It works well.