Percentage Calculator, developed by Visunia GmbH, is a free Android application that allows you to perform various percentage calculations quickly and easily. This program is designed to be useful in many everyday situations, including shopping, finance, education, health, and cooking. The app's main features include percent discount, percent increase, percent difference, and percent margin calculations.

With the Percentage Calculator, you can easily calculate discounts when shopping or compare prices. When dining out, you can use the app as a tip calculator. In education, the app can be used to calculate grades or test scores. In health, the app can help calculate body mass index or fat percentage in food. In cooking, the app can help you convert ingredient percentages into measurements.

The app is user-friendly and easy to navigate. It provides clear examples of how to perform various percentage calculations, making it useful for anyone who needs to calculate percentages on a regular basis. Overall, Percentage Calculator is a helpful tool for anyone who needs to perform percentage calculations quickly and easily.