Update 1.20 - Now you can set the collage as lock scree background from app.
Update 1.19 - Fixed crashing issue.
Update 1.18 - Now collage images will be saved in app as well.
Update 1.17 - Fixed crashing issue
Update 1.16 - i) Now one can focus section of collaged image
Update 1.15 - i) Fixed message display issue while image selection
Update 1.14 - i) Added one more size option to create collage
ii) Changed Layout of image selection
Update 1.13 - i) Facelift of UI

Update 1.12 - i) Fixed the issue of selecting Specific Image from filter
ii) More images will displayed when specific image is selected

Update 1.11 - Now you can apply image effect on created collage.

Update 1.10 - i) Now you can create collage in Sepia tone and mix of Sepia tone and colour.
ii) You can also share the collage from app.

Update 1.9 - Now you can use Fast Application Switching feature of Windows Phone and double width tile.

Update 1.8 - Now Collage app displays progress indicator while it is creating collage.

Update 1.7 - Now one create collage from photos as well.

Update 1.6 - i) Now one can create collage from music and videos images as well. ii) Fixed crashing issue on shuffle.
iii) Re-designed UI.

Update 1.5 - Fixed last row image hiding.

Update 1.4 - Now you can apply border on selected images

Update 1.3 - Redisgned UI for better user experience.

Update 1.2 - Now you can create collage of selected image.

Update 1.1 - Now you can make grayscale collage image

Have you configured your facebook in People and you like collage image.

Then this app is for you.

You can create collage from your facebook contacts in People.

You can create collage using different size of images.

Once you create the collage, save it in your picture albums and now you are all set to share it and use it on wallpaper as well.

Do write feedback or feature you like to incorporate.