I am using Dynalist on Ipad Mini2 which has the same A7 processor with the devices mentioned in the title. I am on latest iOS 11.2 firmware and Dynalist is extremely slow.
I know it is not a powerful ipad but I would guess that dynalist is a lighter app compared to many smooth running application/games. It has almost 1 second lag on each tap. Is it going to get better with updates or this is just how it works on an old ipad?