What's the Call?

Clark Allen

In-app purchases

About this app

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:

130+ questions covering Rules 1 through 9 and Regulation VI
Four question types: Trivia, What's the Call, True/False, and Advanced
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.

What’s new

v3.0 Major Update!

New Rule Interpretations chapter with 45 questions covering the trickiest umpire situations: 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 edge cases — catch & carry, illegal bat options, tangle/untangle, walk-off winning runs, and more.

All sourced from the 2026 Little League Umpire Manual.