Lunachron is a free, open-source companion app for the Moonstone tabletop miniatures game by Goblin King Games. Track everything during a game: • Health pips with chunked groups for fast reading • Energy counters, moonstone tallies, and once-per-turn ability markers • Two layout modes — compact grid for a quick overview, detailed list for full card info • Low-detail mode for players who prefer to track resources physically Build and manage your collection: • Full character compendium with stats, abilities, and faction info • Upgrade card library with search and filtering • Troupe builder with QR code sharing — scan a code to instantly import a friend's roster • Campaign cards reference Play modes: • Solo mode for only tracking a single troupe • Casual local multiplayer over Wi-Fi (no internet or cloud account required) to auto sync troupes • Local tournament bracket management Campaigns: • Track ongoing campaign progress, standings, and game history All game data is bundled with the app and works fully offline. Optional portrait images and data updates can be downloaded from the open data repository — you are always prompted before any download. No accounts, no ads, no tracking, no proprietary services required. Source code: https://github.com/Garemat/lunachron Game data: https://github.com/Garemat/lunachron-data