Volley Tracker: Score + Rotate

Volley Tracker runs a volleyball match from the bench. Set your line-up once, tap who won each rally, and the app keeps the rotation, serve order and substitutions straight while you watch the court. Every rally becomes stats by lineup, rotation and player.

Built for rec-league and youth coaches with no assistant and no scorekeeper. Everything stays on your phone: no account, no internet. Three tabs: Team, Line-ups and Match.

DURING THE MATCH
• Six slots, each with a front-row and a back-row player. The app swaps them as the slot changes rows, so a 5-1, 6-2 or 4-2 with liberos just works.
• Tap + US or + THEM after each rally. Winning the ball back rotates you and gives you the serve.
• The rotation bar shows the rotation, the setter, who is serving and who serves next. Subs pop up when players swap.
• Tap any player to see who subs in for them and where the slot is in every rotation.
• Undo takes back the last point, including any rotation and subs. Hold the score to fix it.
• The point that wins the set stops play with a pop-up: End set, or keep playing if the score is wrong. Nothing is recorded until you say so.
• Serve-receive view: drag players into your receive shape for each rotation, with overlap warnings.
• Line-up sheet to copy onto the official one, with first server, liberos and captains marked.
• Match format: play all or best of, 3 to 5 sets, points per set, shorter last set, win by 2 with a cap.

LINE-UPS
• Save line-ups, name them Lineup 1, 2, 3 or your own names, and plan a line-up per set before the match. The plan says which set is next; print or share it as a PDF.
• Every lineup's side-out, serving and point differential in one list, sortable and filterable, a tap from its six rotations.
• Serve-receive preview for every rotation, receivers picked by rule or by you, and every receiving trio's side-out.
• Lineup codes: type a short code or tap names to fill the whole line-up.
• Lineup builder: everyone who is here plays, aimed at fair time, attack, defence or serving, and it tells you why.

STATS
Pick a season, tags or single matches, then read nine cards:
• Side-out % and Serving point %: team against your best lineup, then every lineup and its six rotations.
• Point differential per 10 rallies.
• Serving runs: longest runs, how often you stop an opponent run, by server, lineup and rotation.
• On-court performance: how the team does while each player or pair is on.
• Active setter, Hitters up front and Middles up front: how the team does with each setter or front-row combination.
• Playing time: each player's share by match, set, role and position.
Every number shows the rallies behind it and a confidence (Very Low to High) from the sample size and the number of different opponents, so a small sample or one easy team never misleads. Green, yellow or red against your own team's number.
Tap a rotation's back row for that trio's side-out everywhere; tap a server for her serving everywhere.
Build your own cards from the numbers the app tracks, and show, hide or reorder every card.

TEAMS AND MATCHES
• Coach more than one team, each with its own players, line-ups, matches and stats.
• A page per match to fix the opponent, date, season, tags and who was here.
• Seasons and tags (Week 3, Spring Classic) to group matches.

ALSO
• Guided tour on a sample team of its own, and a court tour during a set; hide the sample when you are done.
• Built-in Help for every feature.
• Back up everything: saved on the phone to restore in a tap, and as text to move to a new phone. Restore the players, the line-ups, the matches, one team or every team; a restore keeps a copy of what it replaces.
• A launch splash with a reminder to play hard and have fun, and a joke. Can be turned off.