For players and their coaches

Know the plays.
Before game day.

Know Your Plays turns a playbook into quick quizzes. Players join their coach's team with a code; the coach sees who's ready. Optionally, it can lock the apps you choose until you pass.

Formerly published as PlayLock.

Download on the App Store

The Know Your Plays play simulator running Trips Right Flood against Cover 3, with zone boxes, a gold attack ring, and per-route verdicts
How it works

The whole deal, in three steps

1

Join your team

Your coach shares a six-character team code at practice. Enter it with a jersey number or a first name — no account, nothing about your phone is shared.

2

Study your playbook

Quiz questions come from your plays — the ones your coach runs, or the ones you drew. Spaced repetition brings back exactly what you keep forgetting.

3

Show up ready

Every passed quiz moves a play toward ready on your coach's board. If you turn on the optional gate, a pass also opens the apps you chose to lock.

The simulator

Run the film

  • Nine real defenses, man and zone — Cover 0 through Cover 3 Match, grouped the way a coach calls them.
  • Every route gets a verdict: open, contested, or covered — with when the ball has to be out, and what the blitz does to your protection.
  • See the assignments. Zone boxes and man-coverage matchups drawn on the field before the snap, the way a telestrator would.
  • Calibrated against real coaching outcomes, not vibes — the engine is tested against the reads coaches actually teach.
The simulator's verdict view: the throw, the read, and the blitz clock
The playbook

Plays, not flashcards

  • Four sports — football, basketball, soccer and volleyball — with ready-made playbooks where every play is explained in plain coaching language.
  • Draw your own on a regulation field: place your guys, drag their routes, save it, get quizzed on it.
  • Turn a read into a card. What the film taught you becomes what you get quizzed on.
The Learn tab: ready-made playbooks for football, basketball, soccer and volleyball
The gate (optional)

An honest lock

  • Off until you turn it on. When you do, you set the terms: how many cards per quiz, how long a window a pass earns, how many unlocks a day.
  • Streaks with a safety net. Consistent weeks bank Streak Shields; one covers a missed day.
  • Game-day pause. Big game? Pause the gate without losing the streak you built.
  • No ads, no accounts. Everything lives on the phone unless you join a team code, which shares only which plays you've mastered — never whether you use the lock.
The Lock tab: setup steps, banked Streak Shields, and the Quiz now button
For coaches

Know who knows the plays
before game day.

Create a team, share the six-character code at practice, and read one word per play per player: ready, learning, not yet. Players are free. You can also AirDrop your playbook as a single .playlock file that opens straight into every player's app.

Coaches: how it works →

Free and Pro

Start free. Go Pro when it sticks.

Free

  • The full play library, every sport — quizzable and lockable
  • One playbook of your own, up to 15 cards
  • A coach's shared playbook, any size
  • Draw plays on the field, plus three free simulator runs

Know Your Plays Pro

  • Unlimited playbooks and unlimited cards
  • Unlimited simulator runs against all nine defenses
  • Add your own plays to a coach's shared playbook
  • One $4.99 unlock, priced on the App Store sheet. Existing annual subscribers keep Pro.

Know your plays.

Quiz the playbook. Show up ready.

Download on the App Store