FaceApp reveals what famous faces could look like

Prince Harry will look just like his dad in twenty years time, if this app is anything to go by. FaceApp offers a glimpse of things to come with filters that show how celebrities might age - and even what they could look like as a different sex. The filters can be applied to the image in seconds - sometimes with dramatic results. Saint-Petersburg-based face-scanning app, FaceApp, reveals what people might look like if they were a different age or gender. The filters can be applied to the image in seconds with dramatic results.