Digital Storybooks
Toy Story
The Cat in the Hat
Oz
Bartleby's Book of Buttons

Early Childhood
Feed Me
Interactive Alphabet
Shape Builder Lite
Counting Coins
Counting Bills and Coins
ClockMaster
Stack the States
Stack the Countries
ArithmeTick

Upper Elementary
ArithmeTick
SonicPics
BrainPop
3D Cell Stain
The Weather Channel Max+
HistoryMaps
Constitution for iPad
Whiteboard Lite

Links to lists of apps (mentioned in the Williamson Institute classes).
https://sites.google.com/site/bloomsapps/
http://teachwithyouripad.wikispaces.com/Blooms%20Taxonomy%20with%20Apps

A review of several apps
http://www.iear.org/