— The Converted is even better with a Digital Crown. Fully functional converter on the Apple Watch.
— Convert between 500 units across 23 categories in an unique visual interface.
— Exchange rates for 165 currencies updated daily when connected to the internet.
— Off-line and On: Fully functional without the internet.
— Currency exchange rates are updated when online and stored for off-line use.
— Location Aware: Highlights common currencies in use where you are.
— Today View Extension provides at a glance conversion, always reflecting what's set in the app.

Current categories are: Currency, Length, Mass, Volume, Area, Temperature, Power, Energy, Electrical Charge, Speed, Acceleration, Fuel Consumption, Time, Digital Storage, Angle, Pressure, Density, Force, Torque, Volumetric Flow, Mass Flow, Luminance and Illuminance.

What’s New

Version 2.6.0

Updated for iOS 11

Ratings and Reviews

4.1 out of 5
10 Ratings

10 Ratings

Revolution 909 ,

The best conversion app on the market

I am so happy with this app. It is simple, intuitive, and the best part, it has the iWatch version. These days I go on iWatch and take a look at my latest unit conversions I used, and with one click I get the info.

What is with the nickname ,

Most useful app I have.

This simple and very versatile. But like everything we lov, I want more. I’d like to see the option for multiple units of measure combined, similar to fuel consumption but with currency. ie convert Euros per liter to dollars per gallon, or Swiss francs per kilo to dollars per pound.

interlude32 ,

Excellent app, highly useful

Very nice for casual conversions when buying litres of milk at the shoppe and I need to know gallons because I'm an American. Has a wonderful selection of conversion factors, a beautiful and intuitive interface, and excellent support for one-handed use with the swipe gestures. Not great for super accurate conversions needed in scientific situations but other than that, this is a beautiful and useful app.


Ideon AS
32.6 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2016 Ideon AS


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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