Company West Academic created these great apps:
The Constitution of the United States with audio, Sum and Substance; Contracts by Professor Douglas Whaley, Sum and Substance; Constitutional Law by Professor Mary Cheh, Sum and Substance; Criminal Law by Professor Joshua Dressler, Sum and Substance; Criminal Procedure by Professor Joshua Dressler, Sum and Substance; Real Property by Professor Julian C. Jurgensmeyer, Gilbert Law Dictionary, West Academic Library, West Academic Library, West Academic Audio, and others..