GameDay DJ turns any iPhone into a stadium-grade announcer for youth baseball, softball, and T-ball, with more sports on the way. Pick a feature below for a step-by-step walkthrough with screenshots. New here? Start with Game Day, how you actually run a game.
Game day
Run the game from one screen. Tap the batter and their announcer intro plays straight into their walk-up song, instantly.
Walkthrough →Cache every intro and song before you leave, then play the whole game in airplane mode with zero buffering.
Walkthrough →Tap a vibe and we auto-mix crossfading music to fill the dead air between innings, and step aside for walk-ups.
Walkthrough →Press and hold and your phone is a PA mic. Your voice goes live through the field speaker, music ducks automatically.
Walkthrough →Air horn for the homer, sad trombone for the strikeout. 20+ effects from a tap, plus custom sounds you describe.
Walkthrough →Get sound to your field speaker, see the active route on the toolbar, and fix no-sound issues fast.
Walkthrough →Build your roster
Snap a photo and our AI builds the whole roster, every name, number, and batting position. Review, then save.
Walkthrough →Broadcast-grade voices that call each player by name. Free voices included, more characterful ones on Pro, plus voice effects and custom scripts.
Walkthrough →Trim every player's song to the riff or the drop with a waveform and zoom loupe, and balance the announcer over the music.
Walkthrough →Run every team you coach from one app, color-coded, sport-aware, each roster clean and separate.
Walkthrough →Set a different batting order for each game of the weekend without touching your master roster.
Walkthrough →Moving over? Screenshot your BallparkDJ team and scan it in. Names, numbers, and songs come across in seconds.
Guide →Share & safety
One link, two roles. Co-coaches edit the roster, players claim their own kid and pick the walk-up song.
Walkthrough →Children's data, privacy-first. No third-party ad SDKs in the app, optional explicit-song filter, one-tap data deletion.
Privacy policy →Baseball, softball, and T-ball at launch. Sport-aware positions, terminology, intro cadence templates, and color presets.
Soccer, basketball, football, hockey, lacrosse, volleyball. We'll prioritize what coaches ask for. Drop your email and the sport you want and we'll let you know when it ships.
Ready to get going? Download on the App Store or read what's new in the latest release. Coming from BallparkDJ? Migrate your roster in 30 seconds.