Simple and easy-to-use calculator app for iPhone/ iPad. The calculator includes tax and business functions which is very useful for professionals and small business owners.

• 12 digits
• Tax calculation
• Percentage (%)
• Cost/ selling price/ gross margin calculations
• Memory operations
• Grand total (GT)
• Square root
• +/- (Sign change)
• Arithmetic constant calculation
• Digit grouping and decimal mark as per device locale

What’s New

Version 1.7.0

Bug fixes and minor improvements

Ratings and Reviews

4.5 out of 5
209 Ratings

209 Ratings

AvacadoMom ,


The calculator is very helpful with college Math homework.

lynnybge ,


Very good app

App Privacy

The developer, tasser gyati, 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:

  • Usage Data

Data Not Linked to You

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

  • Usage Data

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


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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