MavTrax
Pitch calling for the catcher
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
MAVTRAX is pitch calling for baseball and softball - built for the teams that aren't in the big leagues.
Tap the pitch and the spot on your phone, and your catcher hears the call instantly through a Bluetooth headset in the helmet. No hand signs to steal, no wristband cards, no missed signals - just a clean, silent call from the dugout to the plate.
WHY COACHES USE IT
- Signs can't be stolen: a runner on second can't relay a call nobody can see
- Faster tempo: no decoding wristbands, no mound visits to reset
- The catcher hears the exact pitch and location, every time
- Young pitchers stay calm with clear, consistent calls
WHAT'S INSIDE
- Pitch + location calling on a simple 3x3 strike zone
- Full baseball arsenal plus fastpitch rise, drop, screwball, and drop curve
- Add your own custom pitches and team plays
- Save multiple teams and rosters, switch in a tap
- Men's and women's voices with adjustable speed
- Day and night field modes for bright sun or under the lights
- Works offline once loaded
GEAR
Runs on the coach's iPhone and any Bluetooth headset under the catcher's helmet. No base stations, no second device, no proprietary hardware.
FOR EVERY LEVEL
Youth, travel and select, high school, and college - baseball and softball.
SUBSCRIPTION
MAVTRAX Pro is an auto-renewable subscription:
- Monthly: $4.99 per month
- Annual: $49.99 per year
A 14-day free trial is included. Payment is charged to your Apple ID at confirmation of purchase. The subscription renews automatically unless turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID account settings.
Terms: https://mavtrax.com/terms
Privacy: https://mavtrax.com/privacy
Always confirm electronic pitch-calling device rules with your league before game use. MAVTRAX is one-way, coach to catcher.
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.
The developer, Travis Moher, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Travis Moher
- Size
- 14.1 MB
- Category
- Sports
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- MAVTRAX Pro $4.99
- MAVTRAX Pro $49.99
- Copyright
- © 2026 Theory Road LLC