Timera appeared in 2013-2014 for Android. At this moment died. You can download it, but it will not work. Intended to create historical collages, i.e., to overlay historic photographs on the landscape. You can adjust the transparency of the photo.
6 years ago I started to do these collages on the theme of the great Patriotic war.
In short, it worked like this: come to the right place, start the Timer, open the corresponding photo, hover your smartphone camera at an object, focusing on transparent pictures. then go back and forth, looking for an old point shooting, ensuring the compatibility of photo and type on the screen. Doing shots. Then the fun with the processing.
The question in the title.
Today I spent about 6 hours searching and found nothing similar, and the phone swelled from OTHERS with noses, ears and dinosaurs.