iPad 4th gen software update
I have an iPad 4th gen and just realised the other day that I havent had a prompt to update the iOS software in ages.
I've just checked and the software I have is 10.3.3 and it says my software is up to date but I believe there are more up to date iOS software that have been released.
Am I not able to update to a more up to date software because I have a relatively old iPad (4th gen)?
Will it affect the performance of my iPad if I don't have the most recent iOS installed?
Also I uninstalled an app yesterday and when I went to reinstall it a notification said the most recent version of the app wasn't available to me. Is this because I dont have the most rcent iOS installed?
iPad Wi-Fi, iOS 10.3.3