A free program for Android, by Smart Apps Photo Gallery Editor Collage Maker.

Mirror Photo 3D Editor & Pic is a photo editing app that allows you to combine several pictures into one. You can select from the photo library and choose from a variety of photo frames, including some that allow you to add text. You can change the color and apply a variety of filters to your pictures. You can also create a collage using this app. It allows you to choose from a variety of collage frames.

You can apply a variety of filters to your pictures and add text to your collages. It is a simple app to use and is a free app. You can download it from the Google Play Store.