Although Apple first debuted iCloud Drive in iOS 8 last year, it was implemented merely as a hidden file system designed to be used only within apps specifically designed to support it; unlike on OS X Mavericks, there was no iOS-based option to directly browse through your iCloud drive, making it a completely impractical replacement for something like Dropbox or Google Drive. The good news is that Apple has opened this up with iOS 9 by adding a standalone,…
