Go Master 2017 is a free lifestyle app designed for iPhone users, developed by Wenzhang Zhu. This app, created in collaboration with Go Eye author and BestGo Institute, is tailored for individuals interested in learning the board game go. It offers a diverse range of go problems suitable for players of all levels, from 40k to 9d, covering various stages of a go game such as opening, middle game, and end games.

One of the standout features of Go Master 2017 is its emphasis on proactive learning. Each problem comes with detailed explanations, correct and incorrect solutions, variations, and insightful comments. Users can also utilize the built-in note-taking tools to record their thought processes for each problem, enhancing the learning experience.