Round timer and scoreboard
Built for the wall, not the pocket

Everybody in the room stares at the clock. Make it yours.

The TV, a tablet, the old laptop: any screen you already own becomes a round timer. Set three numbers and leave it alone; it keeps running with the wifi off. The timer is free. The $20 puts your logo and your colors on it. And on match day the same screen keeps score.

No mock-up, no waiting

We read the logo and the colors off your page, here in your browser. Nothing is saved, nothing is emailed, no account.

Put your name on it for $20 Use it free, no signup
Put this on a screen, free

or type cornerman.app/timer into any TV

Live, not a screenshot. Scroll through the gyms using it:

Right now

The clock is the most-watched thing in your gym. It's also the worst-looking.

A phone propped against a water bottle on the edge of a gym mat, running the stock phone timer with three minutes and twenty seconds left, a roll of hand wrap beside it
The current setup

Thirty people, six rounds, eyes up every ninety seconds. And what they're looking at is somebody's cracked phone face-down against a kettlebell, or a free app with a stranger's advert across the bottom of it, or a coach shouting time because the screen locked itself again.

You've spent real money on mats, on signage, on a logo somebody designed properly. Then the one surface every member looks at forty times a class belongs to nobody.

  • A phone timer says: we made do.
  • A generic wall clock says: this is a room we rent.
  • Your name on the clock says: this is our house.
A round timer on a screen mounted on the board-formed concrete wall of a gym, carrying Team Legacy's name and colors, with a boxing ring and a heavy bag in the shadows across the room

After

It should look like it came with the building.

A screen you already own, mounted where the room can see it, running your gym's name. Nothing to plug in behind it, nothing to sign into on a Tuesday morning, no box on a shelf with a fan in it.

Every screen in the building runs the same one: the main mat, the second room, the conditioning corner, the tablet the kids' coach carries. Same link, same branding, no extra cost, no per-screen fee.

It's yours on sight.

Your mark sits full-size behind the digits. The bar, the glow, the whole screen takes your color. Not a logo dropped into the corner of somebody's template.

It doesn't need you.

Set three numbers on day one. Nobody touches it again. It opens where it left off, on the same screen, for years.

It doesn't need the wifi.

Everything lives on the screen after the first load. The internet drops, the round doesn't.

It goes on every screen you have.

One price covers the building. A second room costs you the ten seconds it takes to open a link.

Gyms running it

The first gyms running it.

Every one of these is a real academy with the timer on a real wall. There are not many of them yet, which is the honest state of something this new, and it is the reason the guarantee further down is what it is.

Running it in your gym? Send a photo of it on your wall and a line about how it is going to info@labyrinth.vision and it goes here, with your gym's name on it.

What you get

Everything a gym clock needs. Nothing it doesn't.

Your brand, not a badge

Your mark sits behind the digits at full size, and everything on the screen is in your color: the clock, the bar, the light in the background. Members read it as signage, not software.

Every screen in the building, one price

Main mat, second room, office tablet, the coach's phone in the park. Unlimited, forever, with no per-screen fee and no seats to count.

It runs with the wifi off

Artwork, bell and clapper are all stored on the screen after the first load. The most common reason gyms abandon web timers is the reason this was built the way it was.

A brass bell and a wooden clapper

One ring to start, three to finish, the way a fight does, and a clapper at the ten-second warning. Both sit over the music instead of cutting it dead.

Set three numbers, then forget it exists

Round, rest, count. That is the entire settings screen. Nobody needs training and nobody can break it.

No account, no password, no app store

It is a web page. Open the link and it runs. Nothing to install on a TV, nothing for a coach to be logged out of.

Your own link and a code you can print

cornerman.app/gym/your-gym. Tape the code by the light switch and any coach with a phone can put the timer on any screen in ten seconds.

An Apple TV app, scoreboard included

Free on the App Store. Apple TV is the one box with no browser on it, so it got an app: the same timer and gym code, a match scoreboard in the menu, and it opens with the television.

Setting it up

A minute, not a morning.

Nothing is built for you overnight, because nothing has to be. Pay and your timer already exists before the receipt reaches your inbox: branded, live on its own link, with a code you can print.

  1. Type your website (2 seconds)

    Your logo and colors come off it and land on the timer while you watch. No site, or an awkward logo? Email the file and we'll do it by hand.

  2. Pay $20 (instant)

    You land on a page with your link and your QR code on it, already in your colors. Print it and keep it with the remote.

  3. Point a screen at it (10 seconds each)

    The TV, the tablet, the old laptop. That screen keeps your branding for good, through reboots and with the internet off.

A printed card lying on a scuffed metal shelf in a gym office, carrying Team Legacy's mark and a QR code, with a television remote and a roll of hand wrap beside it
Every gym gets a page like this cornerman.app/gym/your-gym

On your actual television

Fire Stick
Open Silk, the browser that's already on it, and type cornerman.app/timer.
Samsung, LG, most smart TVs
The TV's own browser, same address. Tizen and webOS both have one.
Apple TV
Free on the App Store. It's the one box with no browser on it, which is why it got an app. It keeps score on match day, too.
Anything else with a browser
The office laptop, a tablet on a shelf, a games console. The remote works it: arrows move and adjust, enter selects, space starts.
Roku
Not yet. Roku has no browser and we haven't built the app, so it's the one box we can't reach. Tell us if that's what your gym runs.

There is no step four. Nobody from here will ever email you about your subscription, because you don't have one.

New on the App Store

Now on Apple TV.

The same timer, as a real app, with a match scoreboard in the same menu. Apple TV is the one box that ships with no browser on it, so it got one of its own. Free, no account, and it opens with the television.

It knows your gym

Type your code once on the remote and the screen is yours: your logo behind the clock, your name in the corner. It keeps it through reboots, and it picks up a new logo or color on its own.

It runs with the wifi off

Everything is inside the app: the artwork, the brass bell, the wooden clapper. The gym's internet drops, the round doesn't.

Three numbers, from the remote

Round, warning and rest along the bottom. Arrows move and adjust. There is no settings screen because there is nothing else to set.

A scoreboard for match day

Three presses of Menu and choose Competition. Two athletes, points in green, advantages in yellow, penalties in red, and the clock in a band underneath, with IBJJF, ADCC, Jiu Jitsu World League and EBI rules built in. See match day.

Get it free on Apple TV Free · tvOS 17 or later · no account

A round timer on a screen mounted on the concrete wall of a gym, carrying Team Legacy's name and colors with three minutes and thirty-seven seconds left in round one, and a fighter in the foreground turned to look at it

Match day

The clock keeps score now, too.

The timer grew into the whole match table: a scoreboard for two athletes, scored from a phone or with a tap, with the bracket, the leaderboard and an event-day view built in. It is the board a gym runs its own in-house tournaments, dual meets and internal comps on.

Live, not a screenshot, with made-up athletes. Tap a name to score it.Open it full screen to score it.

Open it full screen

The match controller

Your phone is the scorer.

The board sits on a screen the whole room can see. The controller is your phone, paired with that board, so whoever is scoring can stand at the mat while everyone watches the result.

1 · Show the board

Put it on a screen.

Choose Competition in the Apple TV app. Or open cornerman.app/scoreboard in the browser on any TV or computer, type your gym's code, and the board is up.

2 · Scan the code

Pair your phone.

The board shows a QR code labeled “Score from your phone.” Scan it and the phone is the match controller for that board. No app to install and no account.

3 · Score

The board follows.

Big buttons for points, advantages, penalties, the clock and the finish, plus names, belts and the bracket. Or tap a name on the phone's own copy of the board. Several phones can score one board at once.

On the Apple TV the code pairs a phone through a scoreboard relay on the gym's network, the same relay that can put the board on a live stream. In a browser, on any TV or computer, it pairs through cornerman.app and there is nothing else to set up.

A scoreboard the back row can read

Two athletes, points in green, advantages in yellow, penalties in red, and the clock in a band underneath. It runs in the Apple TV app, or in any browser at cornerman.app/scoreboard.

Four rulebooks, built in

IBJJF's penalty ladder, ADCC's scoreless first half and negative points, Jiu Jitsu World League draws to the last scorer, EBI's submission-only overtime by ride time. Pick one and the board counts the way it does.

Scored from a phone, or a tap

Scan the code on the board and your phone is the match controller: big buttons for points, advantages, penalties and the clock, plus names, belts and stripes, kids' belts included. Or tap a name on any board, on a computer or on the phone itself. Nothing to install.

Brackets that build themselves

Single elimination, double elimination or round robin, two athletes to sixteen. Byes are handled, winners walk into their next match, and the next pairing loads onto the board when you call it.

Records that keep themselves

Every official finish you score lands on your gym's leaderboard. Career records and medals can sync from your gym's own academy results page too (ask us to connect it), and they stay in their own layer, never mixed into the night's results.

The whole event, from one phone

Mat 1 to 4 and a main board from one controller. The event-day view shows every board live beside a feed of finishes, and a victory screen names the winner, how they won and, with a bracket running, who is up next.

Families follow along live

Anybody with your code can open the board on their own phone and watch the match as it happens. With a scoreboard relay on the gym's network it can also ride along on a live stream, as the scoreboard bar at the bottom of the picture.

Wearing your gym's name

The name, logo and color from your $20 branding carry onto the hosted board, bracket and leaderboard, and the logo sits behind the scoreboard the way it does behind the timer, so the whole day looks like yours.

On the Apple TV

In the free app.

Open the menu with three presses of Menu and choose Competition. The board is scored from the Apple TV remote: Select to edit, arrows to step. With a scoreboard relay on the gym's network, the code in the corner pairs a phone as the match controller, and the board can ride along on a live stream. It's part of the app: free, no account.

Get it free on Apple TV

In any browser

Free, for the whole event.

The board, the match controller, the bracket, the leaderboard and the event-day view all run at cornerman.app. A TV or a laptop shows the board, the phones in the room pair with it, and that is the whole setup. Nothing to install, no account, and nothing to buy a box for.

What it costs, and how you start. Nothing, and there is nothing to set up. Open the scoreboard, type a code for your gym (three letters or more, like iron-gym) and it is yours: the board opens, and the phone link and QR on it run the match. No account, no email, no waiting for anybody. The $20 is only for putting your gym's name and logo on it.

Open the scoreboard

Straight to a page, with your code ready: scoreboard, the controller, the bracket, the leaderboard or the event day view.

Price

Pay once. It's yours.

No subscription, no seats, no per-screen fee. Nothing that renews while you're not looking.

Nothing at all

The timer, in our colors.

Put it on every screen you own tonight. Three numbers, the bell, the clapper, working with the wifi off, for as long as you like. The match day scoreboard is free the same way. No account, no trial, nothing to expire. It carries Cornerman's name rather than yours, and that is the only difference.

Open it now

or cornerman.app/timer on the TV itself

$20, once

The same timer, in yours.

Your mark behind the digits, your color on the bar and the glow, your name across the top of every screen in the building. It follows you onto the match day boards, too. That is the whole of what the money buys, and it is the part a room full of members actually reads.

Your gym, branded

Launch pricingsave $79

$ 20 $99once

Your mark, your colors, on as many screens as you like. If your logo changes later we redo it, and the code you already printed keeps working.

Put your name on it for $20 once

Live on your first screen in about a minute.

  • Unlimited screens. TVs, tablets, laptops, phones.
  • The timer works offline. After the first load it never needs the wifi.
  • Live in about a minute. Nothing is built by hand overnight.
  • Nothing to install. It's a web page. Open the link and it runs. On Apple TV there's a free app.
  • No account. No login, no password to lose.
  • The timer collects nothing. No analytics, no tracking, no account.
  • Free without your name on it. The timer above is the real thing, and it stays free.

What the same job costs the other two waysSwipe to compare →

What the same job costs the other two ways
FeatureCornermanLED wall timerPhone app
Price$20 once$299+ per unitFree to $60/yr
Your brandingYesNoNo
Rooms coveredEvery screen you ownThe one it's bolted toThe one it's propped in
Works offlineYesYesUsually
SetupA minuteA drill and a socketIt locks itself
AdvertsNoneNoneOften

Three rooms of LED timers is $897, three holes in the wall, and three clocks that still don't know your name.

The guarantee

Thirty days. The whole twenty.

Put it up, run it for a month, show it to your coaches. If it isn't earning its place on the wall, email us and we'll refund it in full. No form, no call, no what could we have done better. You keep the QR card. We'd rather have the gyms that want it.

Questions

The things gyms actually ask.

Do I need a smart TV, or a box?

No. Anything with a browser runs it: the TV you own, a tablet on a shelf, an old laptop. On Apple TV there is a free app on the App Store, because it is the one box Apple ships with no browser on it.

What do I get if I never pay?

The whole timer, in our colors instead of yours. The same clock, the same bell and clapper, on as many screens as you like, working with the wifi off. There is no account, no trial and nothing that expires. Open the link and it is yours to use for as long as you want it. The $20 buys one thing: your gym's name and colors on it instead of ours.

What happens when the gym's wifi drops?

Nothing. Artwork, bell and clapper are all stored on the screen after the first load, so the round keeps running. This is the reason most gyms give up on web timers, and it's the thing this was built around first.

Can a coach break it?

Not really. There are three numbers and a start button. It has no account to be logged out of, no update to accept and no settings menu to get lost in. If a screen is ever wiped, the QR card by the light switch puts it back in ten seconds.

What if my logo is a bad scan?

Send it anyway. Most gym logos arrive as a screenshot of a screenshot. A person looks at every one before it goes out, and if it can't be saved we'll tell you exactly what to send instead.

Can I change the sounds?

A brass ring bell, once to start and three times to finish, and a wooden clapper at the warning. Both mix over the music instead of cutting it. If you want your own bell, send it and we'll put it in.

Is it only for jiu-jitsu?

It's for anything run in rounds. Boxing, muay thai, wrestling, MMA, conditioning, circuits, kids' classes. It counts down and rings a bell; the sport is up to you. The match scoreboard is the one part that is specific: it follows grappling rulebooks, so it is for jiu-jitsu and submission grappling.

What does match day cost?

Nothing. The scoreboard, the phone controller, the bracket, the leaderboard and the event-day view are free, with no account and no subscription. The $20 is only for putting your gym's name and logo on the timer and the boards.

Who can see our board?

Anybody who has your gym's code can open your board and leaderboard and watch a match live, and anybody with the controller link can score. Treat the code like a password for the event: give it to the people who run it and not to the room. If it gets out, write to us and we will retire it. The privacy page says what is kept and for how long.

Do I need an Apple TV to run match day?

No. The board runs in any browser at cornerman.app/scoreboard, so a laptop on the judges' table is the whole setup. The referee scores from a phone, or taps or clicks the names on the board itself. If you already have an Apple TV on the wall, the board is built into the free app.

Which rulebooks does the scoreboard follow?

IBJJF, ADCC, Jiu Jitsu World League and EBI, each with its own scoring, penalties, draws and overtime. Pick one and the board counts the way that rulebook counts. On the browser board, ADCC's scoreless first half even counts down beside the clock, POINTS IN 2:30, and flips to POINTS LIVE the second scoring opens. The rulesets are named for the rulebooks they follow. Cornerman is independent and is not endorsed by any of those organizations.

Does match day work with the wifi off?

The timer always does. The scoreboard depends on how you run it. The Apple TV board and the referee's phone talk over the gym's own network, so they don't need the internet. The hosted pages, which are the browser board, the controller, the bracket, the leaderboard and the event-day view, do.

What if you disappear? It's a small operation.

Fair question, and here's the honest answer: your timer screens already hold their own copy. They keep running with no internet and no server, which means they keep running whatever happens here. There's no account to be locked out of and no subscription to strand you. That's not a promise about the future. It's how the thing is built. Match day is the one part that uses our servers: the hosted pages do, and the Apple TV scoreboard can run on the gym's own network without them.

What if I hate it?

Email within thirty days and we refund the full $20. No form, no call. Keep the printed card.

A round timer on a screen mounted on the concrete wall of a gym, carrying Team Legacy's name and colors with three minutes and thirty-seven seconds left in round one, and a fighter in the foreground turned to look at it
Round one. Nobody has to ask.

One field, then you're done

See your gym on it before you spend a cent.

Type your website. Two seconds later the timer on this page is wearing your logo and your colors. If it looks right, it's $20 and it's live on its own link before you close the tab. If it doesn't, put the free one up tonight instead and keep the twenty dollars. It is the same clock, and it will still be there in a year.

Put your name on it for $20 once
  • One payment
  • Unlimited screens
  • Timer works offline
  • 30 days to change your mind