This collage maker - developed by mmosoft - is one of the most popular of the sort. It has more than 5 million downloads, plus a 4.7 star rating.

A typical collage maker can merge 3 to 6 photos; this app allows you to combine up to 15.

There are more than 400 layouts - which, in the case of collage makers, may refer to the arrangement of your selection within a limited space. It can affect the overall vibe of your finished product, as some layouts may favor certain photos over others due to the distribution of space alone, overshadowing those with such incredible potential.

This app gives you the luxury of more than 400 options - which means there is always a perfect one for your selection - if not the one you've found, then the next perhaps. If you don't want to follow a pre-formatted layout, you may opt for the freestyle version - which lets you add whatever you desire to a blank page - photos, texts, stickers, backgrounds, etc.

You also have the option to apply filters to the photos you've selected for your collage/s - there are more than 100 in the list. Finally, there are also more than 50 color effects.