Pic Mix: Cool Collage Creator is a free photo editor app developed by coolandrodev for Android users. It falls under the multimedia category, specifically photography. This app allows users to create stunning collages instantly by applying different shapes and filters to their favorite photos and adding them to their favorite backgrounds.

One of the best things about this app is its huge collection of amazing backgrounds, stickers, and text fonts. It features a photo editor that allows users to give stylish shapes and effects to their photos. Additionally, selecting the background for the main photo from the mobile gallery or inbuilt background image is easy. Users can choose from 100+ multiple style shapes like circle, rectangle, square, oval, heart, and many more. The app also offers amazing filter effects like sepia, lomo, vintage, vignette, black and white, tint, zoomblur, soft glow, and more.

Another plus point is that it is simple and easy to use, making it perfect for users of all skill levels. Once users have created their collages, they can save and post them to Facebook, Twitter, Flickr, email, and other social networks.

Overall, Pic Mix: Cool Collage Creator is a feature-rich photo editor app that offers a plethora of options to create stunning collages in just a few clicks.