A free program for Android, by MVLTR Apps.

It is an application for Android that can combine two photos together and mix them into one photo. It is not only a simple photo mixer but also contains other effects, such as borders and glitter, that you can apply to your pictures to make them more attractive. It is very easy to use, and you do not need to be an expert to create a beautiful photo. 

It has a very easy and intuitive interface that allows you to do everything you need to do easily and quickly. You can choose the orientation of your pictures and add borders and text. It can save your picture on the SD card for you, and you can share it with your relatives and friends.