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A teacher at school asks a question to students. "When it's 30 degrees Celsius outside in the sun, what's that in Fahrenheit?" Students look around nervously, only one alert student pulls out an iPhone, launches the Units app, and enters the desired value. Within seconds, he is already answering the teacher's question that it is exactly 86 degrees Fahrenheit.

I remember back when I was in elementary and high school and I would use this app in almost every math and physics class. Maybe because of that I wouldn't have gotten such bad marks on papers where we had to convert all possible quantities into different units.

Units is a very simple and intuitive application. After the first launch, you will get to the menu, where you can choose the various quantities you want to work with. You have a total of thirteen quantities to choose from, which include, for example, time, data (PC), length, energy, volume, content, speed, force, but also power and pressure. After clicking on one of the quantities, you will see the corresponding units between which you can convert.

For example, I need to work with volume. I enter that I have 20 liters and the app shows me how many milliliters, centiliters, hectoliters, gallons, pints, and many other units it is. Simply put, for all quantities, you will find many different units that you may encounter in life.

In addition, short information is available for selected units that will explain to you what the given unit is used for in practice or its history and origin. The app is compatible with all iOS devices and I must point out that it is a little more clear and easy to use on the iPad than on the iPhone. On the other hand, the design of the entire environment of Units deserves criticism. It's too simple and plain and maybe deserves a little more attention from the developers and adaptation to the overall concept of iOS 7.

You can download the units for less than one euro in the App Store. The application will surely be appreciated not only by students, but also by users who occasionally come across some data that needs to be converted in their practical life. I can imagine using the application in the kitchen, for example, when baking cakes and preparing various dishes, where precisely measured ingredients and raw materials are needed.

[app url=”https://itunes.apple.com/cz/app/jednotky/id878227573?mt=8″]

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