Pixlr's suite of online image editing tools. That post prompted a few questions from readers seeking iOS and Android apps for image editing. My first reply to those questions was to take a look at Pixlr Mobile for Android and iOS.
Pixlr Mobile lets you edit your images with eraser tools, cropping tools, drawing and writing tools, and basic exposure adjustments. The app also includes a large selection of collage creation templates. A brief overview of Pixlr Mobile is provided in the video embedded below.
Applications for Education
Pixlr's collage tool could be used by students to showcase the highlights of a field trip or a school event. The image editing tool can provide students with an easy way to touch-up an image to use in a presentation or in a storytelling website.