Namu Calculator
Utilities
Free · Designed for iPad. Not verified for macOS.
Four calculators in one: basic, scientific, tax, and currency. Live exchange rates, pinnable history, and proper operator precedence. Clean and ad-free.
A calculator for everyday use, packed with only the features you need.
Switch between four different calculators within a single app.
■ General Calculator
- Applies standard operator precedence (multiplication and division first)
- Supports parentheses, percentages, and sign reversal
- Previews the current equation in real time
■ Scientific Calculator
- Trigonometric functions (sin, cos, tan), inverse trigonometric functions, and hyperbolic functions
- Logarithms (ln, log10, log2), exponentials (e^x, 10^x, x^y)
- Square roots and cube roots, squaring and cubing, reciprocals, factorials
- Pi, e, RAD/DEG angle mode switching, 2nd auxiliary function
■ Tax Calculator
- Freely adjust VAT rates
- View base price, tax amount, and total at a glance
■ Currency Converter
- Supports major currencies including the Korean won, U.S. dollar, Japanese yen, euro, Chinese yuan, and British pound
- Built-in base exchange rates allow for offline use
- Real-time exchange rates automatically refresh upon opening the app
■ Calculation History
- Automatically saves all calculations
- Pin frequently used calculations to the top
- Swipe to delete unwanted entries
No unnecessary ads or registration required—start calculating the moment you open the app.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, KangMin Kim, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- KangMin Kim
- Size
- 4.2 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.6 or later.
- iPhone
Requires iOS 17.6 or later. - iPad
Requires iPadOS 17.6 or later. - Mac
Requires macOS 14.6 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.3 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Copyright
- © Kim Kangmin