iPad Compatibility of iPad running IPadOS 13.1, but IPhone 6 Plus on 12.4.1

[sregreb]

I have the original 12.9 IPad running IPadOS 13.1 but of course my ancient 6 Plus must stay on 12.4.1. Will there be compatibility issues between the two? I am stuck with the 6 Plus for a while and it has a new battery and works fine so I’d like to keep it. I know I cannot update Reminders to the new format and I am OK with that. I converted the drawings in Notes since I don’t draw on the IPhone and that seems to be fine. Is anyone aware of other issues?

 

[Mabus51]

I had no issues between iOS 12 on my X while beta testing iPadOS. I’m pretty sure you’ll be fine.

 

[sregreb]

Good to hear. Maybe I can last until 5G comes to the iPhone...

 

[BugeyeSTI]

I’m running iOS13.1 on my iPad and 12.4.1 on my X with no issues

 

[ncrypt]

iCloud tabs in Safari won't be visible on either device

 

[Klatti]

If you enable iCloud sync in the shortcuts app and edit/ add new shortcuts those won’t work on iOS 12 anymore. Also reminders don’t sync I think between 12 and 13.