A free app for Android, by Cosmoshark LLC..

DaDa is an easy-to-use photo editor for creating professional-level collages with a simple and straightforward interface.

With a large collection of stickers, you can make your own collage or story and impress your friends.

The app is designed to be simple and easy to use and you can make your own collage with just a few clicks. 

This app has a large number of stickers from many different categories.

There are lots of tools to help you make a collage. You can change the background, add text, change the font, add stickers, adjust the opacity, and more.

The best part of the app is the ability to save your projects. You can save the project you’re working on so you can continue to work on it later.