An app search engine is a great idea if you are able to use the "right" key words to find the resources that you are looking for. I typed reading comprehension and reading in the search engine and found one app; "Learning in Context: Reading Comprehension". How can the search engine be used to find more app from which to analyze for use?
I am excited about the App Finder. I often turn to Kathy Schlock's Bloomin' Apps. Her recommendations are based on Bloom's Taxonomy. Lists are found for: iPad, Android, Online Tools, and Google Apps. The page also includes a brief "alignment" image aligning Bloom categories to the SAMR model.
I usually must look at the online tool options to use with Windows machines. I was VERY pleased to find Code Writer in my first search. I plan to share the tool with other teachers in my building.