Abacus lets you to learn to count like in the past directly on your smartphones and tablets.
The Abacus is a calculating tool, also called a counting frame, that was used in Europe, China, Japan and Russia, centuries before the adoption of the written Hindu-Arabic numeral system.
Abacus offers you to discover both categories of abacuses :
- those in base 10 well known in Europe and Russia in which each wire has 10 beads. Each bead represents, according the wire where it is, a unit, a hundred, a thousand, ...
- those in mixed base (5,2) or (4,1) for whose each wire has 2 parts : a left part where beads value 5 units (or 5 hundreds, 5 thousands, ... according their position on the wire) and a right part where beads value 1 unit (or 1 hundred, 1 thousand, ... according their position on the wire). These abacuses are mainly present in Asia (China, Japan, ...)
The Abacus application lets you to write numbers and to discover their representation in decimal system at the bottom of the screen. You can also make operations like addition, subtraction, multiplication and division. Kids will love rediscover this old object on smartphones while the oldest will remember their younger years with happiness.
It is also possible to choose the number of wires that you want to display on the screen. A sharing feature is also available to share numbers created with your friends via the social networks.
A Pro version with No Ads is also available here : https://play.google.com/store/apps/details?id=com.ssaurel.abacus.pro
Don't hesitate to give it a try to Abacus and give me your feedbacks or ideas for new features via email : [email protected]
Abacus Counting Frame is an Android Education app developed by Sylvain Saurel and published on the Google play store. It has gained around 10000 installs so far, with an average rating of 4.0 out of 5 in the play store.
Abacus Counting Frame requires Android with an OS version of 4.0.3 and up. In addition, the app has a content rating of Everyone, from which you can decide if it is suitable to install for family, kids, or adult users. Abacus Counting Frame is an Android app and cannot be installed on Windows PC or MAC directly.
Android Emulator is a software application that enables you to run Android apps and games on a PC by emulating Android OS. There are many free Android emulators available on the internet. However, emulators consume many system resources to emulate an OS and run apps on it. So it is advised that you check the minimum and required system requirements of an Android emulator before you download and install it on your PC.
Below you will find how to install and run Abacus Counting Frame on PC:
If you follow the above steps correctly, you should have the Abacus Counting Frame ready to run on your Windows PC or MAC. In addition, you can check the minimum system requirements of the emulator on the official website before installing it. This way, you can avoid any system-related technical issues.
| Abacus Counting Frame APK 3.0 | 3.68 MB | 3.0 |
| Abacus Counting Frame APK 2.0 | 3.43 MB | 2.0 |
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