DeckClocker

DeckClocker

0.0 2.75MB 0 Free
Version 1.1 Updated 2026-04-19 Developer Kevin Haggard

Description

Master the art of deck clocking with timed practice drills

Master the art of deck clocking with timed practice drills.

Deck clocking is a technique used by card experts to identify a missing card from a deck through rapid mental calculation. DeckClocker helps you develop and sharpen this skill with focused practice sessions.

FEATURES
Timed Drills — Scroll through a spread of cards while a timer tracks your speed. Tap when you've identified the missing card.
Drill Mode — A 60-second speed quiz to practice the mental math. Answer as many as you can before time runs out.
Customizable Settings — Practice with red or black cards, full deck or half, and choose your preferred scroll direction.
Instant Feedback — See your times and verify your answers immediately.

Whether you're learning the technique for the first time or refining your speed, DeckClocker provides the focused practice you need.
Category: Entertainment(69457) Version: 1.1 BundleId: com.kevinhaggard.deckclocker Developer: Kevin Haggard Updated: 2026-04-19

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