— 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

Expensive, but great


Some apps take a simple task and re-imagine how to do stuff because the developers want the app to be quirky and to stick out from the crowd. This app is certainly different to most conversion utilities, but it's design is quite brilliant and the unusual approach is genuinely useful.

It's clearly been thought through very carefully and has some lovely touches (such as the way the behaviour of the "=" conversion subtly changes, depending on which side of the screen you're swiping).

Great app !


This is a great tool for people who are regularly having to deal with different currencies! Clear UI and fairly straight forward once you have got used to it. My only criticism- my sight is failing so the light blue background is difficult for me to see in certain light - it would be good to be able to choose the background colour (haven't found it possible yet- but if it's already there- I apologise) but it's a definite 10/10 for me :)

Great functional concept

Karl Richard

As I said before... What an intuitive and well thought out app! Already helped no end with conversions in currency and lengths. Love the graphical interface as it allows one to get a good idea of conversions at a glance for other values without needing to be too specific and type in values... Perfect for speculation and roughly sizing things up.

Wow... They have now even added some other conversion units i.e. volumetric flow, torque, force, pressure, angel, digital storage, electrical charge, energy, power, etc... which all help me do my job properly.

Personally I think it would be easy to argue that it's now the indisputable converter for the iPhone: graphical, intuitive and versatile.

Would like to see things like radioactive units included too... As I am starting to do work with these conversions.


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

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

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