Number Master 4+

CometStudio(KR)

Designed for iPad

    • Free

Screenshots

Description

Improve your arithmetic and mental arithmetic with addition, subtraction, multiplication, and division operations.

If you do it repeatedly, you will soon become a master of mental arithmetic.

Show off your mental arithmetic skills through competition

** function
* Arithmetic operation (+,-, x, ÷)
* Two-player match mode

What’s New

Version 1.0.10

* Some changes to the layout

App Privacy

The developer, CometStudio(KR), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers
  • Usage Data

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers
  • Usage Data

Privacy practices may vary based on, for example, the features you use or your age. Learn More

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