How to Sync ‘Notes’ App Between iPad and iPhone
If you have an iPad, iPhone (or iPod Touch), you will probably want to be able to view notes you create on one device on all of your devices. You will need to make sure that iCloud is turned on for all the devices, and that “Notes” is ON in the iCloud Settings. The iPad only uses one account for Notes and that is iCloud. On your iPhone you have to option to choose the default account. When you select iCloud, as the default “Notes” account on your iPhone, all notes will be shown on all devices. This process shown on iOS 6, but it works the same in iOS 7.