Por si algún profe quiere investigar sobre estas 70 apps y ver si le son de utlidad. Yo uso algunas // The 70 Best Apps For Teachers And Students - Edudemic. These are listed as itunes apps, but I'm sure a lot of them can be found for Android as well.
Provides a list of instructional methods and materials and what challenges a student might face with those methods or materials. Gives concrete suggestions for AT that could be used to assist students with that particular type of instructional material.