It would be really nice to see the ability to edit more or less then 4 images. Also have control over their placement.
Is a very simple creator. For the free version it does have quite a bit to offer. Of course upgrading allows more features. It would just be nice to have a bit more say in choices such as image quantity and placement.
I have also noticed that it will crash or restart if you are working on a piece and switch over to another app, all of your progress will be lost
Kittaym3ow about Cream & Sugar Hipster photo collages editor for a Tumblr tbh pic