As far as I can tell, the Google Camera app still has this option. Not sure about an iOS version but if they made one I wasn't aware of it. It was actually what I thought of when they mentioned similar functionality in the new iOS camera app.
It might have that option, but it is not available anymore (or I can't find it). This was different from the stock Camera app. If it replaced the stock app, then it's not available for devices that use different Camera app (namely Samsung).
Yeah, sorry. I was referring to the stock, standard "Camera" app I've always used. I even used it when I had a MotoX which included the "Moto Camera" app. I always preferred the plain Google one so that's the one I've used for the past several years.
Looking at the Play store on my old Nexus 5 I don't see it so maybe Moto just included both for some reason or maybe I installed it when it was still in the Play store but has since been discontinued in that incarnation.
This is the version that I have (newer one may need 7.0 according to the comments)
