Diamond Diary

For coaches, Parents and Fans

$2.99 · Designed for iPad

For baseball and softball coaches, parents, and fans. Track every at-bat with one tap. Calculate AVG, OBP, SLG, OPS, and RBI automatically. No ads. No internet needed. Diamond Diary The modern scorebook for baseball and softball. Whether you're coaching the team from the dugout or cheering for your own little superstar in the stands, Diamond Diary makes it easy to track every at-bat, calculate every stat, and remember every season. Built by a Little League coach who got tired of paper scorebooks and bloated apps that need an internet connection in places phones don't work. What you can do: Tap colorful, oversized buttons to log every at-bat in seconds Track singles, doubles, triples, home runs, walks, strikeouts, sacrifices, errors, fielder's choice — every outcome that matters Watch batting average (AVG), on-base percentage (OBP), slugging (SLG), OPS, and RBI calculate automatically Set your batting order with a simple drag-and-drop Review every game and every player's history Export season stats as a CSV to share with parents, league officials, or yourself Archive a season and start fresh whenever you're ready Built for the dugout: Works completely offline — no signal needed No ads, no subscriptions, no in-app purchases No account required, no email collected, no data sent anywhere All your data stays on your phone Made for everyone on the diamond: For coaches — track your whole roster, set your lineup, see who's hot, share stats with parents. For parents — follow your kid's season, save a record of their growth, share their game with grandparents. For fans — keep score of any game you're watching, from your kid's tee-ball to MLB. Diamond Diary works equally well for baseball and softball, from tee-ball through high school and beyond. Privacy: Diamond Diary collects nothing. Your team's stats stay on your phone. No analytics, no tracking, no internet required to use the app. We don't have a server because we don't need one.

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The developer, Charles Abraham, 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 Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Charles Abraham
    Size
    • 2.7 MB
    Category
    • Sports
    Compatibility
    Requires iOS 26.4 or later.
    • iPhone
      Requires iOS 26.4 or later.
    • iPad
      Requires iPadOS 26.4 or later.
    • Mac
      Requires macOS 26.4 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Kermit's Creek Music
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.