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Converter Pro - Units & Currency Converter & Calculator

iPhone / iPad
  • Utilities
  • Productivity
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Converter Pro is a units & currency converter with a super clean interface, in-line calculator, customizable color, and over 470 units (including 155 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.


- Auto Currency Updates
- Auto Scientific E Notation Toggle


• Full screen calculator quickly accessible from bottom toolbar
• Customizable color
• Customizable units list (display only the units & unit categories you want in whatever order you want)
• In-line calculator while converting (fractions, decimals, add, subtract, multiply, divide).
• Convert multiple units / currencies at once
• Unit names are automatically pluralized.
• Both unit names and symbols shown.
• Results with up to 10 significant digits.
• Automatic formatting of numbers based on your Region (e.g. U.S., Canada, Australia, Spain, etc...).
• Automatic formatting of extremely large or small numbers with scientific E notation.

Over 470 Units In 26 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)