Image Editor is a photo-editing app that lets you apply lots of effects and filters to any image on your device's memory. It also lets you draw on a white canvas using different tools and hundreds of colors.
Although it might seem pretty basic in the beginning, Image Editor offers a great number of features. There are dozens of filters and special effects you can apply to your pictures, and combine them in different intensities.
Another feature in Image Editor lets you create a drawing from scratch. Thanks to this option you can use your fingertip to draw with different tools in the app. Naturally, there's a huge palette of colors available.
Image Editor is a photo-editing app with dozens of useful features. It's not Adobe Photoshop, but it has enough tools to smoothly edit your pictures on Android.