Best Percentage Calc is a free iPhone application developed by Denis Belmont. As a utility and tool, this program allows users to calculate percentages effortlessly and quickly. With its simple and intuitive interface, even those who are not familiar with complex calculations can easily navigate through the app.

The main feature of Best Percentage Calc is its ability to perform various types of percentage calculations. Users can calculate the start value, a percentage, the difference, or the end value using the four different calculators available. The "simple" calculator is perfect for basic percentage calculations, while the "increase" calculator comes in handy for calculating salary increases or taxes. The "reduction" calculator is ideal for promotions, and the "complete" calculator provides a comprehensive solution for finding everything from a percentage to an initial price.

With Best Percentage Calc, users can perform percentage calculations in a matter of seconds, saving them time and effort. Whether you need to calculate a discount, determine a tip amount, or analyze financial data, this app is a reliable tool that simplifies the process. Best Percentage Calc is a must-have utility for anyone who frequently deals with percentages and wants a quick and easy way to perform calculations on their iPhone.