A free program for Android, by VysionApps.
This app is a photo editor with a very simple and intuitive user interface. The first thing you will see when you open it is the list of the different filters and effects that you can use to change the appearance of your eyes. From the filters you can choose the ones you like and apply them to your photos. You can choose from the various eye colors and effects that you can find in this app. You will find all the different colors that you can use for your eyes and the effects that you can use as well. You can find all of these in the form of stickers and other graphics. You can even choose to add other effects such as glasses and even tattoos.
This app is free to download and use.