Run the clock from your phone. Zero stress.
The free app that makes timekeeping a piece of cake. Used at 50+ venues across North America.
Who's running the clock today?
All the parents suddenly get interested in their coffee. You've got volunteer hours left, so… it's your turn.
- You can't figure out how to clear the penalty.
- You put up a time-out and can't get game time back.
- The horn honks randomly and you don't know how to stop it.
How It Works
At venues with a BlitzBox installed, you're up and running in under a minute.
Scan the QR Code
Each BlitzBox has a QR code on it. Scan it with your phone to open the free BLITZ app — no account required.
Connect via Bluetooth
The app pairs with the BlitzBox in seconds. Select your sport and you're connected to the scoreboard.
Run the Clock
Tap to start, tap to stop. Penalties, timeouts, and period changes are all one tap. The scoreboard updates instantly.
Why Parents Love It
Venues across North America are delighting parents and volunteers by installing BLITZ hardware, so you can handle time-keeping right from your phone — no more stressing about getting it right.
- One-tap clock control — Start, stop, and reset with a single tap. No buttons to hunt for.
- Automatic horn — Period ends and the horn sounds on its own. No more missed buzzers.
- Penalty tracking built in — Tap the player number, select the penalty, and the clock handles the rest.
- Works on your phone — iPhone, iPad, or Android. No special hardware in your hands.
- Free to use — The app costs nothing. The BlitzBox hardware is a one-time venue cost.
See It In Action
Happy Parents
Don't take our word for it. See what people are saying about us.
“Every rink needs to get one of these now!!! Just had a game with 13 penalties and it was a breeze!”
viop678Hockey Parent“For the parent who is timid about volunteering for clock… this app is a no-brainer. Very user friendly!”
Kbr1!Hockey Parent“This app is amazing — every scoreboard/clock needs to be compatible with this app.”
JLHockey Parent“Game changer!!! Why did it take sooooo long!”
Jason FoersterHockey Parent“Very intuitive to use.”
Jeff DuttonHockey ParentAs Featured On
You may have heard about us…
BLITZ is available at these locations
No BlitzBox at your rink?
Tell us where you play and we'll reach out to your venue about installing a BlitzBox. It's a one-time hardware install — once it's in, every parent can run the clock from their phone.