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Calculator X Free: Metric, Currency and Unit Converter for iPad

By Droxic OOD

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Calculator X Free is the most useful calculator and unit converter on the App Store! Simple and easy to use, Calculator X Free is suitable for everyone! Ghosts have real spirit in our Brand New Halloween skin. Get it NOW!

#1 in more than 17 countries on App Store!

Calculator X Free is extremely useful 2 in 1 app - calculator and converter!
Classic design with large and clear buttons makes it perfect for all ages.
Customize your app with variety of colorful skins!

No matter if you need basic operations to calculate or calculation is your way of life( numbers are your passion), using Calculator X Free you can calculate and convert easy, fast and for FREE!

- Two modes - basic calculator in portrait view and additional scientific functions in landscape view;
- Basic calculator operations;
- Mathematical functions;
- Scientific functions;
- 25+ categories and over 450 units to convert;
- 150+ Currencies;
- Variety of colorful skins;
- Support of 24 languages.

Should you have any issues or if you have any suggestions how to improve the app, please feel free to send us a feedback email to: and our support staff will get back to you as soon as possible.

Available categories:
Acceleration, Angle, Area, Astronomical, Cooking Volume, Data, Data Transfer, Energy, Flow, Force, Frequency, Fuel, Length, Luminance, Power, Performance, Pressure, Radiation, Speed, Temperature, Time, Torque, Typography, Volume, Weight, Currencies

Available languages:
English, Deutsch, Dansk, Français, Nederlands, Magyar, Suomi , Português, Italiano, Español, Русский, Svenska, Slovenčina, Bokmål, Türkçe, Ελληνικ, Polski, Čeština, Română, Hrvatski, Українська, 日本語, 简体中文, 한국의

Thank you for using Calculator X Free!

What's New in Version 3.3

Brand new Christmas skin
Bug fixes

iPad Screenshots

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Calculator X Free: Metric, Currency and Unit Converter for iPad
View In iTunes
  • Free
  • Category: Utilities
  • Updated:
  • Version: 3.3
  • Size: 37.1 MB
  • Languages: English, Czech, Dutch, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese, Turkish
  • Developer:

Compatibility: Requires iOS 6.1 or later. Compatible with iPad.

Customer Ratings

We have not received enough ratings to display an average for the current version of this application.

Top In-App Purchases

  1. School Pack0,99 €