I’m in the middle of a renovation programme and it would be so helpful to be able to take a picture of a room and try out different paint colours etc in situ. Is there an app that can do this for me? Ideally it would allow me to sample from the paint manufacturer’s website (for example) and then “paint” my walls using that exact colour to get the impression. AR visualisers like on the Dulux website don’t seem to be much cop.