What's the Call?
Learn Little League Rules
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
v3.0: New Rule Interpretations chapter with 45 questions on the trickiest umpire scenarios, plus expanded Live Call with edge cases from the 2026 Umpire Manual.
Whether you're a first-year umpire, a seasoned coach, or a parent who wants to finally understand what just happened on the field — What's the Call? is the training tool you've been looking for.
Built specifically for Little League Baseball, What's the Call? puts you in real game situations and asks you to make the ruling. No memorizing rulebooks. No dry definitions. Just you, the play, and the call.
What's inside:
350+ questions covering Rules 1 through 9, Regulation VI, Tournament Play, and Rule Interpretations
Four question types: Trivia, What's the Call, True/False, and Advanced
NEW — Rule Interpretations chapter: 45 questions sourced from the 2026 Little League Umpire Manual covering the trickiest situations umpires face — obstruction timing, batting out of turn, runner missing home plate, forced winning runs, and more
NEW — Tournament Play chapter: pitch counts, double headers, mercy rule, eligibility, suspended games
Live Call: instant rulings when you need them. Tap through quick decision trees on the field — batted balls, base running, interference, obstruction, scoring, and now Interpretations for the gnarly edge cases
Common Misconceptions mode — the rules everyone argues about, finally settled
Filter by chapter, difficulty, and quiz size
Instant explanations with official rule references after every answer
Missed question tracking so you can drill your weak spots
Progress tracking by chapter
Perfect for:
Little League umpires preparing for the season
Coaches who want to know the rules cold
Parents tired of arguing with the ump
Anyone studying for a rules exam
Rules change. Judgments vary. But when someone asks "what's the call?" — you'll know.
Ratings & Reviews
v3.0 Major Update!
New Rule Interpretations chapter with 45 questions covering the trickiest situations umpires face: obstruction timing, batting out of turn appeals, runner missing home plate, forced winning runs, and more.
Live Call now includes an Interpretations category with decision trees for the gnarly edge cases — catch & carry, illegal bat options, tangle/untangle, walk-off winning runs, and more.
All sourced from the 2026 Little League Umpire Manual.
The developer, Clark Allen, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Clark Allen
- Size
- 30.2 MB
- Category
- Education
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPad
Requires iPadOS 15.1 or later. - iPod touch
Requires iOS 15.1 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
- Game Mode $2.99
- Copyright
- © 2026 Clark Allen