PVMahjong is an educational iPhone app designed to help users learn and improve their Mahjong skills. The program features a Mahjong tutor along with three AI sparring partners to assist and challenge players.

For beginners, the tutor provides step-by-step guidance on how to play Mahjong like an expert. Intermediate players have the option to toggle hints on and off, allowing them to strategize independently and then compare their moves with the tutor's suggestions.

All AI players adhere to the Babcock rules, ensuring a consistent and authentic Mahjong experience. PVMahjong offers a platform for users to practice and refine their Mahjong techniques effectively.