The Headset App

TenFour Labs

About this app

Ditch the Bulky Radios. Switch to The Headset App.

Whether you’re calling plays on a Friday night or sending pitch signals from the dugout, The Headset App delivers encrypted, crystal-clear communication for your entire staff.

FOR FOOTBALL COACHES:
Replace expensive hardware with a limitless football coaching headset system. Connect 20+ coaches on a single channel using your own smartphones and Bluetooth earbuds. Our system is completely NFHS, NCAA and UIL compliant, providing secure sideline-to-booth communication without the $10,000 price tag.

FOR BASEBALL & SOFTBALL:
Streamline your game with the most advanced baseball pitch calling app. Send signals directly from your phone to a player’s smartwatch or earpiece. Fully UIL and NFHS compliant, we help you eliminate sign-stealing and increase the pace of play.

WHY COACHES CHOOSE US:

Limitless Range: Works over LTE/5G—no stadium is too big.
Hardware Flexible: Use AirPods, Beats, or wired headsets.
Official Trust: Proudly used by USA Football and USA Baseball programs.

State Championship Tested: Proven reliability at the highest levels of play.
Built for sports communication (football, baseball, softball), perfectly suited for other markets at price that fits all budgets.

Features:
- Voice-Isolation technology (say goodbye to background noise)
- Tap-to-speak button
- Up to six (6) secure voice channels
- No hardware requirements (works with ANY Bluetooth or wired headset or earbuds with a mic)
- Setup in seconds
- Encrypted secure
- Ultra hi-res audio
- Runs on wifi & data (not on radio waves)

Ratings and reviews

worked great for about 10min,then constant communication or connection issues. Not worth the hassle.

this app is good, still seems in early stages but makes the coach to catcher comm so simple and affordable. way more intuitive than anything else. and the best part is their team, they've been over the top helpful as I tested out their app and ran into a few issues on my end along the way! they've definitely earned our business and we look forward to more great seasons with them

Difficult to navigate

What’s new

Performance improvements and bug fixes.

Voice channel stability
Bluetooth & wired headset reliability
Smartwatch pitch-call refinements
Tap-to-speak responsiveness
Maintenance for sideline & dugout comms