I took Bloom's revised Taxonomy and then placed the FREE apps we have downloaded in our school into each of the six categories. I ended up with about 14 strong apps for each section of the taxonomy. This might be different from other renditions because all of the apps are FREE (or were 3/20/13). I also included a "ONE APP TO RULE THEM ALL". If you had to choose just one, or one from each level of learning then these SIX apps would be it. If these are mastered then the skills would be easily transferable to other apps. Think of the transferring of driving a car to driving a bus or a remote control car. Same concept and skills in understanding, different application of those skills. It is kept as a PowerPoint so you can change/edit it to your own school's use.