Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Abacus & Calculator Screenshots

iPad

iPhone

About Abacus & Calculator

A brand-new calculator with an old-fashioned Chinese/Japanese abacus, is specially designed for iPad.

[FEATURES]

• Classical & practical keyboard
• Expression calculating
• Calculating history
• Old-fashioned abacus (Chinese, Japanese)

• Supports iPad/iPhone/iPod Touch
• Supports Retina display

What's New in the Latest Version 3.0

Last updated on Mar 14, 2021

Old Versions

• Makes compatible with iPhone X.
• Makes compatible with iPad Pro.

Version History

3.0

Mar 14, 2021

• Makes compatible with iPhone X.
• Makes compatible with iPad Pro.

2.1

Oct 24, 2016

• Adds Japanese Abacus. (switch thru iPad Settings)
• Localizes Chinese Traditional.
• Fixes some issues.

2.0

Jun 19, 2014

• Supports iPhone and iPod Touch now.

1.2

Jun 17, 2014

• Supports iPad retina display.

1.1

Mar 20, 2014

We suggest all users install this update.
- improves performance for the Abacus tool.
- improves user experience.
- fixes the issue that Abacus seems messy presented from the portrait mode.

1.0

Nov 18, 2011

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