QReduce is a free app that helps you to resize, reduce, and compress your photos and save them in the best possible quality. It supports both the PNG and JPEG formats. It offers a great user interface that is easy to use and understand.

You can reduce the size of your photos in a few seconds, and you don't need to install anything else. All you need is your phone or tablet, and the app. You can use it in either single or batch mode. In the single mode, you can reduce the size of a photo in a few seconds and reduce the number of photos you have saved in your gallery.