Allen Prep's TestBank Systems deliver thousands of questions, along with complete rationale, for high school and college students—all written by perfect scorers. The frequently-updated questions can be downloaded to your Mac, PC, laptop, or mobile device, making study sessions possible anywhere, anytime. TestBank tracks, stores, and displays all of your performance statistics so you always know where you stand. Adaptive Learning Technology is utilized as TestBank is continually re-calibrated every time you answer a question, based on your performance. Maximize your retention by retaking and reviewing your testing sessions, with the ability to focus on subjects that are your strengths or weaknesses.