About Mark The Paper

What this is

Mark The Paper is a free, independent companion app for APA pool league players. It's built around three free tools — a 23-Rule Planner, a Scorekeeper Practice Mode, and an Equalizer Chart lookup — designed to make the small math of league night faster, clearer, and easier to share with your team.

Who built it

Mark The Paper is made by Vision Dev Stacks LLC, designed and developed by Koodos. Pool culture roots: this app exists because we spent enough seasons captaining, sweating the 23-rule on a napkin, and squinting at the Equalizer chart in a poorly lit room to know that the existing tools were missing parts captains and players have been asking for. So we built them.

What's free now / what's coming

Phase 1 (current). Three free tools. No account needed. No backend. Everything runs in your browser; the only thing we store about you lives in your browser's local storage and never leaves your device.

Phase 2 (future). Personal stats, match history, and a captain dashboard. These are opt-in features that will require an account, and the deeper "power features" will be paid. The free tools you see today will stay free.

Disclaimer

Mark The Paper is not affiliated with, endorsed by, or sponsored by the American Poolplayers Association. "APA", "American Poolplayers Association", and "The Equalizer" are trademarks of their respective owner(s).

Contact

Questions, bug reports, or feature requests? Reach us at support@markthepaper.com.