A unit & currency calculator with a super clean interface, in-line and standalone calculators, customizable color, and 496 units in 27 categories (including 161 currencies). Display only the units and categories you want and put them in any order.

Fast, Easy To Use:

Pick a category, pick a unit, and then enter an amount. All other units are instantly converted relative to your selected unit as you enter the selected unit amount.


• Full screen calculator with memory functions quickly accessible from bottom toolbar
• Customizable color
• Customizable units (display only the units & categories you want in whatever order you want)
• In-line calculations while converting (fractions, decimals, add, subtract, multiply, divide).
• Convert multiple units / currencies at once
• Both unit names and symbols shown.
• Results with up to 12 significant digits.
• Automatic formatting of decimal and thousands separators according to your Region.
• Automatic formatting of extremely large or small numbers with scientific E notation.


- Sound
- Font Size
- Color Theme
- Minimum Decimal Digits (0-12)
- Maximum Decimal Digits (0-12)
- Show Thousands Separators
- Show Memory Buttons
- Equals Repeat
- Replace ÷ Button With /
- Replace E Button With 00
- Currency Updates
- Scientific E Notation
- Symbol First
- In-Line Definitions
- UK Spelling

496 Units In 27 Categories:

• Acceleration
• Angle
• Area
• Capacitance
• Currency
• Data
• Density
• Dynamic Viscosity
• Electric Charge
• Electric Current
• Electric Potential
• Electrical Conductance
• Electrical Resistance
• Energy
• Force
• Frequency
• Fuel Economy
• Length
• Mass
• Power
• Pressure
• Speed
• Temperature
• Time
• Torque
• Volume
• Weight (Mass)

URL Scheme: converterpro://

What's New

Version 3.6.1

- Changed the division sign back to the obelus (÷) instead of the solidus (/) (you can change this in settings).
- Minor bug fixes.


Cider Software LLC
9.3 MB
Requires iOS 9.0 or later. Compatible with iPhone, iPad and iPod touch.
Age Rating
Rated 4+
© 2013-2018 Cider Software LLC


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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