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Abacus 2.0

Abacus 2.0

by Kenji Yamamoto

6 ratings
10 reviews
📚 Education
🔧 Utilities
Free
In-App Purchases

Details

  • Released
  • Updated
  • May 22, 2015
  • July 9, 2019

Features

Developer

Kenji Yamamoto
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Abacus 2.0 screenshot #1 for iPhone
Abacus 2.0 screenshot #2 for iPhone
Abacus 2.0 screenshot #3 for iPhone
Abacus 2.0 screenshot #4 for iPhone
Abacus 2.0 screenshot #5 for iPhone
iphone
ipad
🧾$16.99
In-App Purchase↘︎
⭐10
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This educational tool simulates an abacus machine with playback analysis for calculations. It allows users to adjust digit size and control numeric display, offering a silent learning experience for teaching or personal practice.

✓Playback analysis of calculations
✓Adjustable digit size (10-27 digits)
✓Numeric display control
✓Silent operation
✓Multiple calculation series replay
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What's New in Abacus 2.0

1.3.1

July 9, 2019

- Bug fixed that related to interstitial Ad.

1

In-App Purchases

$16.99

Ad Free Forever

You will never see Advertisement Forever.

User reviews

Most RecentHighest RatedLowest Rated

EXCELENTE!!

Muito bom, dá para escolher o tamanho e até uma opção para mostrar qual o valor que está sendo representado, o que facilita para iniciantes. Esse app é só do soroban, mas não diz que é pra APRENDER, ent nao tem tutorial, mas serve muito para quem acompanha aulas, por exemplo, no youtube e nao tem o soroban
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Madu24066Madu24066

缺點

如果有定位點會更好
漢克音漢克音

I don't like it

It doesn't even teach you how to use it
Swiftiekoala3Swiftiekoala3

滿版廣告

找不到關閉= =
Debby40922Debby40922

Please add more

This app is truly amazing and I appreciate it for letting me use abacus anytime anywhere, but the way to divide that I learnt was only applicable on a 2:5 abacus (an abacus with 2 heaven beads and 5 earth beads). Please make this change as well because then what we can do on a 1:4 abacus (the app currently) can still be done while we can also do what can be done with a 2:5 abacus. It would really be appreciable if you would make this modification.
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0402240704022407
See 5 more reviews

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FAQ

What is Abacus 2.0?

Abacus 2.0 is a digital simulation of an abacus machine designed for educational purposes. It allows users to perform calculations, analyze them through playback, and customize the display.

How does the playback analysis feature work in Abacus 2.0?

The playback analysis allows you to review up to 5 series of calculations performed on the abacus. This is useful for identifying mistakes made during a calculation session, especially for teachers instructing students.

Can I adjust the size of the abacus in Abacus 2.0?

Yes, Abacus 2.0 offers a "Pick a Right Digit Size" function. You can scale the frame and choose from 10 to 27 digits to best fit your device screen.

Does Abacus 2.0 make noise?

No, Abacus 2.0 is designed to be silent. This feature allows you to use the abacus for learning or practice in any environment without causing noise disturbances.

What devices is Abacus 2.0 compatible with?

Abacus 2.0 is available for iPhone, iPad, and iPod devices. It was last updated on July 9, 2019, with version 1.3.1.

What is the age rating for Abacus 2.0?

Abacus 2.0 has an age rating of 4+, making it suitable for young learners and children. The app was released on May 22, 2015.

Is Abacus 2.0 free to download?

Yes, Abacus 2.0 is free to download and use. The app does contain in-app purchases, but the core functionality is accessible without cost.

How often is Abacus 2.0 updated?

The latest version of Abacus 2.0 is 1.3.1, which was released on July 9, 2019. The app has not received updates since then.