ClevCalc is a free, easy-to-use calculator app. It's one of the most popular calculator apps in the store, with over 10 million downloads to date. It's designed to handle the calculations you need to know, from simple to advanced. You can add all the popular major currencies and convert between any two currencies right from the app. The results are displayed in a clean and easy-to-read way, and you can easily convert them to any major currency.

It's the perfect calculator for those who need to do a lot of calculations. With ClevCalc, you can save your results in a variety of different formats. The results for each calculation are also displayed in a variety of ways, making it easy to understand your calculations.