Hi there hope someone can help, I've got an iPad 4 and when I tried downloading a banking app it said it wasn't compatible and allowed me to download a previous version. So I did that and spent ages registering and going through all the security checks and at last I have the banking app my son did it years ago but only took me how many years lol and bravery to bank online! That was 2 weeks ago.. now in the app updates it's telling me there's an update but if I click on it it says yet again this version not compatible click to download compatible version. Now if I do that will I have to register with banking again? As this dose t seem to be an update as it's saying download compatible version or would it just download the same version again and have to register banking app again? Thanks as you can tell a bit worried