Aureus Playbook

Aureus Playbook is an offline planning tool for American football coaches. Build a local play library, prepare ordered series scripts, record decisions during a game, and review how closely each session followed the plan. The app works without servers, cloud synchronization, remote data, or network requests.

Create plays with a unique code, name, play type, personnel, formation, field zone, priority, tags, and notes. Search the library locally and filter by run or pass, down, distance, field zone, or hash. Open, duplicate, archive, or delete entries with appropriate warnings. Each play card shows its details, usage history, and linked scripts. You can also attach one optional camera photo of a paper diagram as a visual reference; recognition and automated analysis are not used, and all core features remain available without a photo.

Build draft, ready, or completed series scripts containing 3 to 20 ordered steps. Set a series goal and expected field position, then assign a play, down, distance range, field zone, hash side, optional backup, and required status to each step. Reorder steps and receive warnings about adjacent duplicate codes or archived plays. During a series, view the current step, next recommendation, and progress, then mark each decision as on plan, substituted, or skipped. Record the play used, a result from -99 to 99 yards, and an optional note, undo the latest action, or resume an unfinished session after closing the app.

Review completed and unfinished sessions with planned and actual decisions, results, substitutions, notes, and plan-adherence percentages. Local summaries cover on-plan actions, substitutions, skips, average yardage, frequently replaced steps, and decision distribution by down and field zone for the last 7, 30, or 90 days or all time. Manage archives, validation preferences, default field settings, result units, the local privacy policy, and data reset from settings. Information is stored locally through shared preferences with schema checks, safe defaults, duplicate protection, recovery options, confirmations, and clear loading, empty, error, and saved states.