AirSync – effortless synchronization of Apple Stickies with your mobile phones. AirSync synchronizes the regular Mac Stickies with a smartphone. Use your WiFi/ iCloud/Dropbox to upload stickies to your phone. The iCloud and Dropbox also will keep your stickies backed up. It's as simple as typing a magic number on your Mac. Make sure both devices are on the same Wi-Fi network.