FOTO Gallery

The app is filled with all sort of tools for sorting images by type or date and organizing them into folders, so that you can access pics faster. It has a tool for retrieving pics deleted by accident and a feature for hiding private images. You can move entire folders to the SD card or set your favorite images as folder covers. It also allows you to tag and search for pictures or make GIFs out of videos.
 
The gallery app helps you rename folders or images, set pictures as wallpapers and it even comes with multiple themes that you can choose from. Moreover, it has a gallery optimization feature that removes unwanted images or duplicates.