We currently have 9 iPad mini 4 that we run ArcGIS Field Maps on.
Apple has a tendency to stop supporting iPads around 5 years, according to a couple websites. However, according to this website:
https://www.digitaltrends.com/mobile/which-tablets-are-compatible-with-ipados-16/
the next iOS will not be compatible with the mini 4. I am thinking this means it is time to replace all the iPad mini 4s. Anyone want to counter with experience running ESRI apps on devices with old iOS? I am wondering if we could at least use the iPad mini 4s as backups if we don't upgrade our ArcGIS FieldMaps?