**You must own a Synology NAS to run this app, and be running the latest version of Cloud Station 3.1 on your DiskStation to get the full set of features** DS cloud is the counterpart to Cloud Station for your Android device. It allows you to choose the folders on your DiskStation which you want to sync to your mobile device and make available for offline viewing. DS cloud also gives you total control over the sync criteria: for each folder, you can set the maximum file size as well as the type of files you wish to sync.
Find all detailed features about the app on our website:
www.synology.com > DSM 5.1 > Mobile Apps > Software Specs