The HNA Handicaps & Tournament App is designed for HNA-registered golfers to easily submit their scores to the handicap server. Users can create and participate in tournaments, calculate handicaps, and invite other golfers. The app enables golfers to access their scoring history, capture scores hole by hole, and offers premium features like detailed stats and national rankings.

HNA Premium, available via in-app purchase, provides subscribers with advanced stats such as Fairways in Regulation, Greens in Regulation, and Putts per Round. Users can also track birdies, pars, and bogeys recorded, view live leaderboards, and follow friends' scores. Even non-members of affiliated golf clubs can create profiles, enter tournaments, and record rounds with this app.