PitchKallr

Help shape the future of pitch calling. Call every pitch from your iPhone — players see signs instantly on Apple Watch

PitchKallr is the pitch-calling app built for softball coaches who are ready to leave the clipboard behind.

Call pitches from your iPhone. Your players see them instantly on Apple Watch — with haptic confirmation and a high-contrast display built for game speed. No signs to steal.

REAL-TIME PITCH CALLING Select pitch type and target zone with one tap. The call appears on Apple Watch in under 500ms. Works offline at any field — no WiFi required.

ANALYTICS THAT ACTUALLY HELP Track intent vs. outcome on every pitch. See spot accuracy by zone, pitch mix breakdowns, and strikeout patterns. Compare development across games, seasons, and years.

BATTER SCOUTING Tag batter weaknesses mid-game with quick traits. Build scouting profiles one at-bat at a time so you're ready the next time you face them.

GAME STATE TRACKING Balls, strikes, outs, and innings — managed automatically as you call pitches. Stay focused on the game, not the scorebook.

AI PITCH RECOMMENDATIONS (COMING SOON) PitchKallr learns from your pitcher's history, the current batter's tendencies, and real-time game context to suggest the highest-percentage pitch call.

BUILT FOR THE DUGOUT Every interaction designed around the pace of a real game. Fast enough to use between pitches. Offline-first so it works at any field. Battery life built for doubleheaders.

Free to try. No ads