eAbacus

By Weigan Technology (Shenzhen) Co., Ltd. on AppTrack Ninja.

Learn Abacus & Mental Math

eAbacus is a modern digital abacus for iPhone, iPad, and Mac. Feel natural bead motion under your fingertips—great for mental-math practice, mnemonic lessons, and classroom demos. REAL DIALING • Tap, drag, and multi-touch multiple rods at once • Optional click sound and haptics • Live reading above the board, plus place-value labels on the beam • Auto or manual rod count, with a clear units marker TEACHING MODE • Addition, subtraction, multiplication, and division mnemonics • Step-by-step bead highlights—practice or watch a demo • Clear the board to return to a verse’s starting state • Ideal …

Categories: Utilities

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