Convert Units Free HD

★ Now for free on the iPad! ★

Download the only app with custom conversions! This free (yes, free) application lets you create your own unit conversions for anything you want, quickly and easily. Covert Units for Free is an essential tool that you’ll love and use everyday. Over 12 million users already do.

★★★★★
"(…) this app is amazingly versatile and user friendly. Unbelievable that it's free. Converts dozens of measurements and types and does so easily for those of us with no mathematical abilities whatsoever. The customizableness (there's a word...!) makes conversions fluid, understandable and remarkably convenient and easy to input. Can't say enough nice things about this app. Thank you for this much needed and often used tool.”
-Adam Schramm

★★★★★
"I would fail geometry without this!"
-Aroga

It doesn’t matter whether you’re a physics student, a cyclist or a plumber, you have conversions to make. You could use a pen and paper or dig out a calculator but why would you? It’s not necessary now that you have Convert Units for Free.

Why tax your brain when you can get conversions in mere seconds, right on your iPhone, iPod Touch or iPad. Need to convert an area or an angle? Want to figure out speed, force or volume? No problem. Convert Units can handle whatever you throw at it and best of all, it won’t cost you a cent. Not now, not ever.

Convert Units for Free is not only powerfully capable, it is also the one and only app offering custom unit conversions. It comes with 13 ready-made categories containing hundreds of conversions for you to use but if you don’t see what you need, just create a new one!

Here are the included categories that are all set up and ready for you:

* Angle
* Area
* Currency* Data
* Energy
* Force
* Length
* Mass
* Power
* Pressure
* Speed
* Temperature
* Time
* Volume

Think an app that can do all this is hard to use? Nope, it’s as easy, user-friendly and intuitive as it possibly can be. You don’t need a degree to be able to take full advantage of Convert Units for Free.

Just check out some of the features!

* User-friendly, extremely intuitive interface
* Different landscape and portrait user interfaces
* Real time currency conversions updated live
* 14 ready to go categories with hundreds of unit conversions
* Allows you to easily create your own custom conversions
* Copy and paste for OS 3.0 or later users
* Is and always will be 100% free

Come and find out why over 12 million users are already making Convert Units for Free part of their everyday lives. Download this unique, one-of-a-kind application for yourself. It doesn’t cost you anything and may quickly become your most indispensable tool.

Free the Apps! brings you the quality of paid apps for free. We have registered over 37 million total downloads. Your continued support allows us to bring you more updates and apps for free. If you haven't gotten a chance to try out our other top free apps, check them out and spread the word! Thanks! :D

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更新履歴
+ Tweaked scientific notation to favor readability over accuracy. Scientific notation only shows up if the exponent is +9 or greater, or when it is -5 or less. When the exponent is -1 through -4, the number is now truncated at the 9th digit (ie. 0.0606060 instead of 6.060606x10^-2).

+ Added Rankine to temperature category (App Store user review request).

+ We now detect if the your locale settings have a preference for metric measurements. If yes, we use Litre and Metre. Substitutions also work for centimeter / centimetre, etc.

+ Fixed bug where label swap was appearing on the viewable side of the right wheel, when viewing currency units.

+ Other minor bug fixes and improvements