Knowledge Rehab: Get Smarter is an educational and reference program available for iPhone. Developed by Bold Learning Solutions Inc., this free app aims to help users expand their knowledge across a wide range of subjects.

The program is built on Brainscape, a web and mobile education platform that uses proven cognitive science to enhance learning. With over 2000 multimedia flashcards, Knowledge Rehab covers important facts, concepts, people, and events in 30 subjects. These subjects span the social sciences, sciences, and pop culture, allowing users to explore and study in areas such as art, music, religion, history, biology, and sports.

One of the standout features of Knowledge Rehab is Brainscape's customized flashcard repetition algorithm, which optimizes memorization time. The app also offers convenient browsing and search functions, allowing users to easily find specific flashcards. Ongoing feedback, statistics, and visualization tools help track progress, and a leaderboard allows users to compare their progress with others studying Knowledge Rehab.

Overall, Knowledge Rehab: Get Smarter is a comprehensive and user-friendly app that provides a valuable tool for expanding knowledge and improving cultural literacy.