Diamond Diary

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.