I actually use this app
ITS. AWESOME! I’ve always wanted to buy the “other app” for my son but couldn’t justify the hundreds (or THOUSANDS) of dollars. 10/10!!!!
Free
In-App Purchases
About
This app enables silent, instant pitch calling for baseball and softball coaches directly to the catcher's Bluetooth headset. It eliminates the need for traditional hand signals or wristbands, ensuring clear communication and faster game tempo for teams at all levels.
✓Instant pitch and location calling
✓Full baseball and fastpitch arsenal
✓Customizable pitches and plays
✓Save multiple teams and rosters
✓Adjustable voice options
✓Day and night field modes
✓Offline functionality
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What's New in MavTrax
1.0.2
July 4, 2026
Smoother in-app coach-voice picker that now fits every iPhone screen, with the voice speed control always in view. Plus polish across the app. Thanks for calling your games with MAVTRAX.
MoreSubscription plans
MAVTRAX Pro
Unlimited pitch calling for baseball & softball.
$4.991 Month
14 Days trialUser reviews
FAQ
How does MavTrax work?
MavTrax allows coaches to tap a pitch and its location on their phone. This call is then instantly transmitted to the catcher's Bluetooth headset, providing a silent and clear signal from the dugout to the plate.
What devices does MavTrax support?
MavTrax is available for iPhone and iPad. It requires the coach's iPhone and any Bluetooth headset compatible with the catcher's helmet.
Can I customize pitches in MavTrax?
Yes, MavTrax allows you to add your own custom pitches and team plays. It also includes a full baseball arsenal and specific fastpitch pitches like rise, drop, screwball, and drop curve.
Does MavTrax have ads?
No, MavTrax does not contain advertisements. The app offers a free version with optional premium features available through a subscription.
What are the subscription options for MavTrax Pro?
MavTrax Pro offers monthly and annual subscription plans. The monthly plan is $4.99 per month, and the annual plan is $49.99 per year. Both include a 14-day free trial.
How do I cancel my MavTrax Pro subscription?
You can manage or cancel your MavTrax Pro subscription at any time through your Apple ID account settings. The subscription renews automatically unless turned off at least 24 hours before the end of the current period.
Is MavTrax suitable for young pitchers?
Yes, MavTrax is designed to help young pitchers stay calm by providing clear, consistent calls. The app ensures the catcher hears the exact pitch and location every time, reducing confusion.
Can MavTrax be used offline?
Once loaded, MavTrax works offline. This ensures that pitch calling functionality is available even without an active internet connection during a game.