"The Great Controversy" is the final narrative in the Conflict of the Ages series, depicting the ongoing battle between God and Satan to a grand conclusion. From the fall of Jerusalem to the persecutions in the Roman Empire, the Dark Ages' apostasy, the Reformation's light, and the global religious revival of the 19th century, this app follows the conflict to the Second Coming of Jesus and the renewal of the earth. It emphasizes the crucial importance of loyalty to God as the end nears, providing insights on how individuals can uphold God's truth.

This tool includes chapters on historical events such as the Destruction of Jerusalem, Persecution in the First Centuries, Luther's Separation from Rome, and more. Additionally, users can access the Seventh-Day Adventist 28 Fundamental Beliefs and an online Bible for convenient reference.