【實用工具app】Abacus - Natural Feel|最夯免費app-綠色工廠好玩App

Abacus is a simple yet powerful calculation tool. It is easy to use and not difficult to master.Our app, Abacus – Natural Feel, is designed to stay true to the original — simple and easy.We do not believe in extra features or gimmicks. We focus mainly on usability.As a result Abacus – Natural Feel does feel like actual abacus on which you can flick and perform smooth and frictionless calculation.Abacus with natural "flicking" feel. * See Through mode: The user can "see through" the abacus -- just the real one. * Display current frame value * Play the bead sound effects * Retina display ready * Simple interface with no overdo features