Making calculations simple and fast
The challenge was to create an app to perform complicated mathematical calculations on site, offline and in a very clean and understandable manner. The app also needed to have very strict validation and structure in order to get the right result every time.
To design a clean and efficient user interface combined with a robust calculation algorithm to perform all the heavy lifting. The result is an app that can be used in any situation to get those mathematical questions of your answered and be 100% accurate every time.