Man of Honour
@sare^baw's+1, it looks like different screens anyway?
Just my 2p but those aren't different screens, the first one is a screenshot and the second one is a screenshot as 'Robert' sent a photo through so there's a notification at the top blocking the usual bits at the top.
You cannot have two version of one app on an iPhone and you cannot have whatsapp with the same number of two different phones. That is the same screenshot but with the language changed and a whatsapp notification popping up during the screenshot being taken, simple as that.