Aureon Yardline

Aureon Yardline is an offline game-tracking tool for an American football chain crew. Its portrait interface is designed for quick, one-handed use on the sideline. Track possession, the current down, distance to a new series, and ball position without a network connection, external services, remote data, or an account. Core functions do not require the camera. Create gamees with team names, date, time, location, field length, starting possession, and crew notes. During an active game, use large controls to record a new down, first down, possession change, correction, or ball movement. Confirm important changes, undo the latest action, and receive clear warnings for invalid sequences. Input checks help keep downs, distances, and ball positions within the selected game rules and field boundaries. Each action is saved with its time and previous and updated states. Review events in reverse chronological order, filter them by possession, type, or period, and open details to update permitted values or notes. Confirming a historical edit or deletion recalculates later states while preserving the current data until approval. Game summaries show possession changes, new series, manual corrections, team event counts, key moments, and an optional final note without inventing conclusions when records are limited. Gamees, drafts, settings, events, and completed reports are stored locally and saved automatically. Resume an unfinished game after restarting, browse recent completed gamees, or manage records with confirmation before deletion. An optional local photo can document the initial marker setup when camera permission is granted, but it is not used in calculations or required. Settings cover confirmations, movement step, field length, field-side display, local reminders, vibration, automatic recovery, the privacy policy, and the option to rate the app.