RAYWIN’s Terms of Service and Privacy Policy will be linked here when they are published.

The support page will be linked here when it is published.

Maps, imagery, course layouts and distances are approximate and for reference only. Courses change, and GPS accuracy depends on your phone and conditions. Map imagery and course information come from third-party services and golfer input. Always follow course markings, local rules and the Rules of Golf.

Raywin supports gross Stroke Play, net Stroke Play, and Stableford scorecards. Net scoring uses golfer-entered stroke indexes and strokes received; neither is an official handicap calculation. Scores are entered by players or an organizer and are not independently verified.

Competition Mode keeps advisory club and line recommendations out of the event. The demo course shows simulated distances only. On holes a golfer has mapped, the app shows straight-line GPS distances; it gives no club recommendations or playing advice.

Competition Mode is not a guarantee of rules compliance, tournament legality, or governing-body endorsement.

The course browser has keyless OpenGolfAPI name/place search and basic course details, with the required OpenStreetMap/OpenGolfAPI attribution. Directory records are unverified. Starting a local scorecard retains the selected course ID, name, source, and attribution; golfers enter every hole's pars and stroke indexes. The full directory record and geometry are not cached. OpenGolfAPI's terms prohibit navigation use, so its geometry is not used for maps or GPS guidance. Golfers may map a saved course by capturing tee and green points with foreground GPS; these maps are unverified and remain in local course data on this phone. Satellite and 3D views use imagery from third-party map services, which show their own credits on the map.