PVRenju is an educational app designed to help users learn and improve their skills in Renju (Five in a Row), Gomoku, Caro, Omok, Pente, Pegity, Tic Tac Toe, and Connect Five. The app provides a tutor and sparring partners to guide users through different levels of gameplay.

For beginners, the tutor offers hints to learn the games step by step, while intermediate players can practice without hints and then compare their moves with the hint on. Advanced players can challenge the highest level sparring partner without tutor hints. Additionally, all games played can be saved for later review and analysis.

PVRenju also offers a people vs. people mode for users to play against each other, adding a competitive element to the learning experience.