We will only discuss those applications that make the process of combining photos as simple as possible, aimed at an audience that doesn't know how to work with professional tools and arrange photos in a way that is comfortable for them. But not all programs specialize in collages. Almost any editor is suitable for this task, including Luminar Neo. There are many apps to put pictures together on your phone with which you can create amazing collages. The difference is in the details and trivia.
Some editors offer more artistic and creative collage options altogether. Some of the best apps for collages can customize every aspect, including the size of each shot and its exact location. That is, literally with the click of a button, you can combine several pictures into a group, using a nice scheme of arrangement of frames. Finding a good pic collage app among the great variety can be quite difficult.
That is, they can combine several images into one. Often these are simple photo editors, which in addition to all equipped with the function of creating collages.