Health & Fitness · Open source
Umpire Assistant
Robert Hak
Pitch count and score tracker for baseball, softball, and kickball officials.
Opens the official F-Droid page
About Umpire Assistant
Umpire Assistant helps baseball, softball, and kickball officials track pitch counts, runs, and game state during a game.
Features:
• Pitch count tracking — balls, strikes, fouls, and outs with automatic walk, strikeout, and inning advancement
• Score tracking for home and away teams with batting team indicator
• Inning tracker with top and bottom half display
• Configurable game clock with expiry alert
• Undo and redo for accidental taps
• Volume button assignments for heads-up pitch counting without looking at the screen
• Multiple saved configurations for different rule sets (rec league, tournament, etc.)
• Named teams with color coding, saved per configuration
• Flexible foul rules: fouls as strikes, strike cap, foul outs, track-only, or off
• Large button layout option for single-hand use
• Share final score via any app on your device
No ads. No tracking. No internet connection required.
What's new in 1.1.0
- Correct the game state by long-pressing the inning box - Rename stored settings - Timer pauses when the inning limit is reached, and the limit dialog no longer repeats - Screen stays on while the app is open - Targets Android 16
How to install Umpire Assistant
- Tap Download — the app's official page on F-Droid opens.
- Install it with the F-Droid app (recommended, for automatic updates), or use the download button on that page.
- If Android asks, allow the F-Droid app or your browser to install apps, then tap Install.
- Open Umpire Assistant from your app drawer.





