Diamond Chalk
Softball & baseball play board
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
100+ preloaded plays and situations. Draw the play, hit Play, send the link. Free plan included; Coach starts with a 3-day free trial.
Diamond Chalk is the visual coaching board for softball and baseball. Drag players and runners into position, step through the situation, press Play, and every player sees who goes where — then send the play as one link that opens on any phone.
WHAT'S INSIDE — 100+ preloaded plays and situations (101 today): cutoffs and relays, bunt defense, first-and-third, steals and pickoffs, rundowns, pop-up communication, double plays, infield defense, outfield play, baserunning · Fastpitch and baseball field presets, infield or full-field view · Step-by-step animation with a note for each step, adjustable speed, loop · Draw on the field: arrows, paths, coverage · Your team's name, colors, and logo on the board and in every link · Works completely offline at the field
FREE FOR PLAYERS AND PARENTS — A play a coach sends you opens on any phone. No account, no subscription, ever.
FREE PLAN — Coaches get the full interactive board and 5 starter situations free, with no account and no card.
DIAMOND CHALK COACH — $9.99 per month or $79.99 per year, billed to your Apple ID; cancel anytime in Settings. Coach opens everything: all 101 situations in every category · unlimited saved plays, synced to every device you sign in on · share links that open on any phone · team name, colors, and logo on the board and in every link.
New subscribers get a 3-day free trial where offered, shown on Apple's purchase sheet; it becomes the paid subscription unless canceled at least 24 hours before it ends. Subscriptions renew automatically unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel in Settings › Apple ID › Subscriptions.
Terms of Use: https://diamondchalk.app/terms.html
Privacy Policy: https://diamondchalk.app/privacy.html
Ratings & Reviews
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The developer, RYAN LEE HOUSE, 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 Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- RYAN LEE HOUSE
- Size
- 15.4 MB
- Category
- Sports
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPad
Requires iPadOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Coach — Monthly $9.99
- Coach — Yearly $79.99
- Copyright
- © 2026 Ryan House