The HNA Handicaps & Tournament App provides any HNA-registered golfer with a convenient way to submit their scores either out on the course or after their round. These scores are submitted directly to the handicap server. The App also allows golfers to:
- Create and follow tournaments
- Calculate Course- and Playing Handicaps for themselves and others
- Add or invite affiliated and casual golfers
- Look up their own scoring history
- Look up the scoring history of fellow golfers
- Capture scores hole by hole

Additionally, HNA Premium is available through an in-App purchase, of an annual subscription, offering subscribers the ability to:
- View hole-by-hole stats, such as Fairways in Regulation, Greens in Regulation and Putts per Round
- View course stats, such as the number of birdies, pars and bogeys they have recorded
- View national rankings, to see where they stand in various categories
- View live leaderboards
- Follow friends and track their scores

If you are not currently a member of a golf club affiliated to GolfRSA, you can now create a profile and, once registered, enter tournaments and capture your rounds.