Scientific Calculator & More

Basic, scientific & currency

Free · Designed for iPad. Not verified for macOS.

The everyday calculator plus a full scientific one, with history, unit converter, ECB currency rates, graphs and a widget. In 72 languages. A calculator for everything: the familiar one for everyday sums, and a full scientific one when you need more. BASIC MODE The calculator you already know, with memory (MC, MR, MS, M+, M-), percentage, square root, square and reciprocal. Open it and use it, nothing to learn. SCIENTIFIC MODE Type the whole expression and see the result: parentheses, operator precedence and editing with a cursor. - Sine, cosine and tangent, with their inverse and hyperbolic forms, in degrees, radians or gradians. - Powers, roots of any index, logarithms, exponential and factorial. - Exact results: 1/3 stays 1/3, and you can switch between fraction and decimal. - Normal, scientific, engineering or fixed-decimal notation. - SI constants. HISTORY Every finished calculation is kept: look at it again, reuse a result, or clear the history whenever you like. It can be turned off. UNIT CONVERTER Length, mass, volume, area, speed, temperature, pressure, energy, power, data and time. CURRENCIES Reference exchange rates from the European Central Bank. They are fetched at most once every six hours and stored: offline it keeps working and tells you which day they are from. MORE CALCULATORS - Graphs: plot up to three functions, drag, zoom and touch the curve to read a point. - Quadratic equations, with exact or complex roots. - Statistics: mean, median, mode, standard deviation, variance, quartiles and range. - Programmer: binary, octal, decimal and hexadecimal, signed and unsigned. - Finance: tax, chained discounts, tip, loans, compound interest and margin. - Dates and health: days between two dates, adding days, age and BMI. HOW IT LOOKS Light and dark themes, and the Classic 2013 theme for anyone who prefers the calculator as it was. On iPad the menu stays pinned to one side. MADE TO BE USED - Translated into 72 languages, each with its own decimal separator (or the one you pick). - Screen readers: every key says what it does, not the symbol it shows. - Home screen widget with the last result and shortcuts. - Sound and vibration on key press, if you want them. PRIVACY No accounts, and what you calculate is never sent anywhere. Your history and settings stay on your device. The exchange-rate request carries no data about you. Privacy policy: https://cscalcul.sanchosancho01-2bb.workers.dev/privacy

Ratings & Reviews

  • This app hasn’t received enough ratings or reviews to display an overview.

The developer, Carlos Sancho, 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:

    • Location
    • Identifiers

  • Data Linked to You

    The following data may be collected and linked to your identity:

    • Location
    • Identifiers
    • Usage Data

  • Data Not Linked to You

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

    • Diagnostics

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

Accessibility

The developer has not yet indicated which accessibility features this app supports. Learn More

Information

Seller
Carlos Sancho
Size
27.6 MB
Category
Utilities
Compatibility
Requires iOS 15.0 or later.
  • iPhone
    Requires iOS 15.0 or later.
  • iPad
    Requires iPadOS 15.0 or later.
  • iPod touch
    Requires iOS 15.0 or later.
  • Mac
    Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
Languages
English and 70 more
  • English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Azerbaijani, Basque, Belarusian, Bengali, Bulgarian, Burmese, Cambodian, Catalan, Croatian, Czech, Danish, Dutch, Estonian, Filipino, Finnish, French, Galician, Georgian, German, Greek, Gujarati, Hebrew, Hindi, Hungarian, Icelandic, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Kyrgyz, Laotian, Latvian, Lithuanian, Macedonian, Malay, Malayalam, Marathi, Mongolian, Nepali, Norwegian Bokmål, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Serbian, Simplified Chinese, Singhalese, Slovak, Slovenian, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Vietnamese, Zulu
Age Rating
4+
Copyright
© 2026 Carlos Marcos
  • Developer Website
  • Privacy Policy

    • More by Carlos Sancho