App that enlarges image to a specific irl size(?)

idk what to call it, but it's like something that just zooms into your image so either the width or the length of the image is enlarged so it's a specified inch or cm. i remember you put in your phone model, and then the measurement for how big you want it to be (there was an option for standard paper sizes like a4 or letter size and stuff). I used to use it to trace over images in place of a printer whenever i wanted a sewing pattern. does anyone know what app this is or have a similar one?

I had it on my old phone but i forgot the name and i cant find it anymore, just hoping it's just a name thing and that it hasn't been deleted : (