Native Memo is my very high frequency of use of the application, thanks to it is Apple's native application, the system and iCloud synchronization optimization, as well as privacy security is relatively high, I can use it to record the journal and other high privacy content, these contents usually I am not very likely to write in the cloud notes software, even if my highest frequency of use of the curtain, but also will not write the high privacy content on it. After all, no one can guarantee the privacy security of these cloud note software. Apple's native memo, through the iCloud cloud synchronization, security is relatively many times better, and I am enough. To pursue the ultimate security, then pull the wire, obviously not scientific, as long as the privacy of the network is bound to have no percentage of security, but the blogger still want to pursue relative security, and Apple's native memo is just right.