zsun app is running with the appropriate hardware products, to provide customers with convenient mobile storage service through WiFi protocol, As SharedFolder can be as easy as managing your files, share to friends anytime, anywhere.zsun cloud iPhone / iPad version features:[Upload]Upload pictures to the album zsun storage, release iPhone / iPad storage space, while avoiding the loss caused accidentally deleted album.[Download]zsun file can downloaded to the iPhone / iPad, you can easily manage offline viewing.[Easy Share]Files stored on the zsun can be easily shared with family and friends.[File Management]You can edit the zsun in iPhone / iPad files, including new folders, move, copy, delete files.[Online Play]Music, video and other files via WiFi protocol can be implemented online play. [Data Backup]Backup My devices photos, videos and contacts to the zsun storage.