Images/Posters - Pic Collage is aptly named (no pun intended). This app creates collages with your images. You can also add text and create an informative poster. Save work to the photo library or send by email. FREE
Have students synthesize their learning on a particular subject by carefully selecting a collection of images and adding text to show their learning. Use just one image with much text for a report. Use it for sequencing images from a story or directions for younger students. Share collages of field trips or class activities and enhance with audio in audioboo or other audio app.