TwentySeven - Baseball Scores
Live scoreboard, insights, WPA
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
TwentySeven turns every baseball box score into a story.
Most scoreboards tell you what happened. TwentySeven tells you why it mattered - through win probability, leverage, and player impact, calculated live on every pitch.
- LIVE ACTIVITIES & DYNAMIC ISLAND -
Pin any game to your Lock Screen and Dynamic Island. The score, inning, runners on base, outs, and a live win-probability mini-graph update on every pitch - no need to keep the app open. Glance at your phone and instantly see whether your team is winning, by how much, and how dramatically the game has swung.
Tap "Track on Lock Screen" from any game-starting push and the Live Activity launches automatically. Works on every iPhone with iOS 17 or later; Dynamic Island available on iPhone 14 Pro and newer.
- THE STORY OF EVERY GAME -
Open any game and see the win-probability curve. Watch exactly where the lead flipped, when the bullpen broke down, who delivered the biggest swing.
• Live win-probability chart
• Run differential and cumulative runs over time
• Player Impact - every batter ranked by their effect on the outcome
• Top Moments - the 5 highest-leverage plays of the game
• Scoring Plays with full context
• Classic line score with R/H/E/LOB
• Full box score with auto-focus on the team currently batting
For games that haven't started: probable pitchers, each team's last-10 form, and head-to-head this season.
- THE STORY OF THE SEASON -
The Insights hub digs into the season as a whole.
• Standings Race — division and wild-card live, with games-back
• Power Ranking — every team ranked with a 30-game heat trend
• Season Narrative — each team's WP curve game by game
• Playoff Odds — Monte Carlo probability, updated daily
• Schedule Strength — who has the toughest road ahead
• Lucky / Unlucky — Pythagorean over- and under-performers
• Must-Watch — the most dramatic games of the past week
- SMART NOTIFICATIONS -
Pushes only fire for moments that actually matter. No spam about routine runs.
• Favorite team's game starting (with one-tap Lock Screen tracking)
• Favorite team in a high-leverage spot
• Late-and-close games (7th+, scoring position, real WPA swing)
• Walk-off opportunities
• No-hitters and perfect games in progress
- BUILT FOR FANS, NOT ADVERTISERS -
• Free, no ads
• No account required
• Hide spoilers for your favorite team
• Set a favorite team for tailored alerts
Terms of service: https://karasik.co/apps/twenty-seven/terms
Privacy policy: https://karasik.co/apps/twenty-seven/privacy
Contact us: https://karasik.co/apps/twenty-seven
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Yaron Karasik, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
- Usage Data
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Yaron Karasik
- Size
- 8.1 MB
- Category
- Sports
- Compatibility
Requires iOS 18.0 or later.
- iPhone
Requires iOS 18.0 or later. - Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 2.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Yaron Karasik, 2026