Archived App
This is an archived listing of the app previously available on the App Store.Learn arithmetic using a digital abacus. This app provides basic training with various constants, displays abacus formulas for guidance, and offers tests to practice your skills. It's designed to teach number systems and arithmetic operations.
8.2
February 20, 2018
This app has been updated by Apple to display the Apple Watch app icon. iPhoneX support iOS 11 support
MoreThis app is a digital abacus designed to help users learn arithmetic and number systems. It provides interactive training exercises, visual aids with abacus formulas, and testing modules to practice calculations.
The app includes basic training with addition and subtraction of various constants, such as 37, 185, 625, and 16835. It also features exercises for adding and subtracting sequential numbers and offers tests with varying digit complexity.
Yes, based on the provided information, this application is available for free.
The app displays abacus formulas to assist users after they have entered the first number. A hint toggle allows users to view addition and subtraction tables, referencing external resources for detailed guidance.
This app is primarily for children and students in pre-schools and elementary schools who are learning the numeral system and arithmetic. It serves as an aid in teaching these fundamental mathematical concepts.
