The Best Handicap App for Simulator Golf

If you play simulator golf and want a real, credible way to track your handicap, here's the honest breakdown of your options, including where SimCap fits and where it doesn't.

GHIN

GHIN is the official USGA handicap system, and it does support scores from approved simulators like TrackMan and GSPro on certified courses. The catch is you need a club or state golf association membership to use it, usually around $40-50 a year, and it wasn't built with simulator-specific conditions in mind. If you want an official index that also counts for outdoor golf, this is the real answer. If you mostly play indoors, it can feel like more setup than it's worth.

TheGrint

TheGrint links to a real GHIN number for about $20 a year and has a smoother app experience than GHIN's own. It's a solid choice if you want the official number without GHIN's interface, but it's still not built specifically around simulator scoring conditions.

Golf Handicapp

A newer app that handles the WHS math well and can read scorecards from photos. Good general-purpose option, but again, not built specifically for simulator golf.

SimCap

This is what I built, so take that for what it's worth, but here's the honest case. SimCap is a WHS-style handicap index built specifically for simulator conditions, it accounts for things like putting mode, pin placement, wind, and mulligans instead of treating every sim round like an outdoor one. It's free, works across the major platforms, GSPro, TrackMan, Foresight, Full Swing, E6, and it also syncs with GHIN if you play outdoors too. Beyond the index itself, it handles tournaments, match play brackets, and league management, so a facility or a friend group can run real competition inside the app instead of piecing it together across spreadsheets and text threads.

What it doesn't do yet: it's not an official USGA-recognized handicap on its own, and right now you still enter your scores manually after a round rather than having them sync automatically from the sim. That second part is the thing I'm actively building toward.

The honest recommendation

If you need an official number that also covers outdoor golf, get GHIN or TheGrint. If you're mostly playing indoors and want something built around how simulator golf actually works, tournaments, sim-specific scoring conditions, and free to use, that's the gap SimCap is built to fill.