Organize every team in one place
Keep rosters, seasons, and player assignments tidy so you are not digging through notes when the game starts.
Baseball season ready
Walk-up songs. Stadium energy. Your dugout.
OnDeck DJ gives coaches and team parents one clean place to assign songs, manage lineups, fire sound board cues, and trigger AI-powered player intros for every at-bat.
1 tap
to bring up the next batter
3 sources
device music, Apple Music, Deezer, and built-in tracks
Sound board
instant crowd cues, horns, and hype effects
Why families will love it
Everything you need for polished game-day intros.
Assign a song to every player
Pull tracks from your device library, Apple Music, Deezer, or curated built-in songs, then save the perfect walk-up for each player.
Trim the perfect walk-up clip
Set the start point, length, and ending moment so each player gets a clean, hype-worthy entrance.
Run the lineup live
Build your batting order, drag players into place, and launch the current batter from a bright game-day control card.
Trigger AI announcer intros
Generate stadium-style player announcements with ElevenLabs using voice presets, custom templates, and phonetic name support.
Trigger sound board moments
Fire 12 instant effect pads like Charge, Let's Go, Air Horn, Home Run, Strike, and more whenever the game needs a burst of energy.
Manage every team separately
Keep each team's roster, colors, logo, queue, and announcement settings organized in one place with support for multiple squads.
Use it in multiple languages
The app supports English, Spanish, and Japanese with automatic device detection and an in-app language override.
How it works
From team setup to first pitch in just a few steps.
Create your team
Start a season, add your roster, and keep every squad separated and easy to manage.
Pick each player’s song
Search quickly across device music, Apple Music, Deezer, and built-in tracks before you assign them.
Fine-tune the clip
Choose the exact start and end points you want so every walk-up hits at the right moment.
Let the announcer call them up
Use AI stadium voices with customizable templates and phonetic name support for cleaner player intros.
Queue up crowd cues
Add hype tracks to the music queue and trigger sound board effects with one tap between plays.
Run every team your way
Switch between teams with different logos, colors, rosters, queues, and announcement setups.
New on game day
Sound Board gives every inning a little more stadium drama.
Queue crowd cues, keep your favorite effects within reach, and tap into quick sound moments like charge, rally time, air horn, strike, safe, or home run without interrupting the walk-up flow.
Get ready for launch
Bring stadium energy to your next lineup.
Use this page as your public launch site now, then swap in your App Store link or email signup destination when you are ready.