This is a great app for students doing field research. Not only does it help identify a leaf, but it also puts a variety of information at students fingertips.
Great set of video introductions to the ATEval2Go app - a tool for Assistive Technology evaluators to streamline the process of making evaluations and recommendations.
Use the app to create and manipulate 3D objects. They can then be printed out as flat nets and turned into physical objects. This is fantastic for teaching elementary students spatial skills.
Great FREE reading app for pre-school/early readers. Students work through puzzles and games for each letter of the alphabet and build their vocabulary.