【實用工具app】Fabacus|最夯免費app-綠色工廠好玩App

The abacus app let's you count old school style. With a sophisticated phone that can have any number of scientific calculators, why would you want an ancient abacus? Because you can. This is the ultimate abacus for the iPhone, iPod touch and iPad.Features:8 columns of beads for iPhone and iPod touch10 columns of beads for iPad2 beads for upper section5 beads for lower sectionMultitouch enabled - use more than one finger to push more than one bead at a timeMove a single bead or multiple beads with a touchFlick beads with a quick motionGravity/Acceleration enabled just tilt to move beads up or down or to resetEven responds to static and kinetic friction between rods and beadsReal abacus 'click' soundsWood grain textures for beads and frameMetal texture for rods