If you're using macOS Catalina, use the Finder to sync content to your iOS or iPadOS device. If you're using macOS Mojave or earlier or a Windows PC, use iTunes. Mac onedrive for business. Before you use your computer to sync content to your iOS or iPadOS device, consider using iCloud, Apple Music, or similar services to keep content from your Mac or PC in the cloud. This way, you can access your music, photos, and more on your iOS devices when you aren't near your computer. Rootsmagic for mac. Learn more about using Apple Music or iCloud Photos instead of your computer.
Syncios For Mac Catalina
Nokia Sync Software For Mac
That's not iOS dependent. It is mail server dependent. As far as I know, only Exchange server offers the number of days to sync. https://xktkkfb.weebly.com/blog/quake-for-mac. As for iOS versions, it is possible that iOS 12 mangled Exchange (ActiveSync) 'Days to sync' feature but if your mail provider does not offer Exchange ActiveSync access, any iOS version will not offer 'days to sync'. Important: Upgraded reminders aren't compatible with earlier versions of iOS or macOS. Shared reminders are also not accessible to users with earlier versions of iOS and macOS, until they upgrade. After each step, see if you still need help: Check for updates to your iPhone, iPad, iPod touch, Mac, or PC. Banktivity for mac.