21 °C app for iPhone and iPad

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For our Fahrenheit version, please check 70 °F
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21 °C is the average outside temperature that is optimal for your body. This app was crafted to be unique and modern, and its simple and intuitive design allows the user to quickly and elegantly check the weather forecast.

It features the following:
-Metric/Imperial systems
-24/12 hours format
-Automatically detect location through Location Services
-Ability to add unlimited number of cities
-Easily switch between 7 days and 24 hours views