No Crop Collage

 

No Crop Collage lets you create amazing collages with your pictures in seconds. You only have to select the photos that you want to include and these are automatically distributed in a collage with none of them cut out. Optionally you add a text title to the composition and set parameters such as the separation between photos, margin and colors. 

For Android, iOS and Web App:
https://www.wandapps.com/nocropcollage