And secondly the kinds of apps that are referred to here are not the type that need massive efficiency or some complex feature - when inconvenienced by yet another single-use car park payment app, I've never once thought how marvellous it was that the text downloaded so much faster than the many web sites I regularly use: mainly because that responsiveness is blown away by the need to faff about installing the app (not to mention the effort needed to avoid giving unnecessary phone access out!)