I just downloaded the LDS Scripture Mastery application for my iPad (also works on iPhone). It’s a great little app released by the Church to help you memorize scripture mastery verses as well as the Articles of Faith. To download it, go to the App Store and search for “lds scripture mastery.”
Chad Ward generously donated the code for a memorization app he had developed, and with the help of others at tech.lds.org it became the LDS Scripture Mastery App.
The Church hopes to expand this app to include other features and make it available for other devices. If you would like to suggest other features, please comment below. To help contribute technical skills to the project please visit tech.lds.org and join the project named LDS Scripture Mastery Application iOS.