How it’s going with 18.1?
Well,
I am really just an "Averige User", so not using highly sophisticated features... but it worked since the non-volontary upgrade on IOS 18.1
Some people claim problems with the 2mail2 app.
As for me, I use since many years nothing but a well-done german app of one of the leading email-providers (gmx.de) and stopped using apple´s "mail" app.
regarding the postings about "broken mail-apps" this decision many years ago was a good one ... I just had good luck---
This third party email-app works still fine after upgrading. I appreciated this third party app because their IT-division seems to be very, very good, efficient and customer-friendly.
Did not yet test the "photo"app in IOS 18.1. but no photos disappeared and the self-created albums still exist.
Will test the new advanced features to elaborate photos in the next weeks - I use this app a lot when my beloved photo-equipment (Fujifilm X-H2 plus a lot of primes) is not with me - and in this case I prefer to use the only camera available: my simple iPhone 14 plus..... because the best camera is the ine you have with you.... 😉
The old features of the photo-app were already quite pleasant and esay to use - but the new claimed (but not yet tested by me) options might be the cream on the cake....
So - it seems I had good luck... at least *cheers*
edit:
Made after upgrading on IOS 18.1 a local backup of my iP 14 plus on my old MBP 15" (upgraded with samsung 970 pro 2TB) without any problem and after that (and my coffee) I made an update with my 2022 IPP 11" (M1) on IOS 17.7.1 without any problem. Made a local backup with my MBP 15" (2015) after that without any problem as well....
at least it was NOT a catastrophe, I just learned NOT to make IOS/MacOS upgrades before being well-waked up
And the iP14 plus works as flawlessly and fluent as before. Just to mention: I do and did always LOCAL backups, so problems with iCloud (data transfer , slowing down petrformance etc.) are not my personal problem....
😀