Calculator is a free calculator app for Android users developed by TricolorCat. It is designed with practicality in mind and offers a simple and easy-to-use interface. This app is perfect for everyday use, such as adding up receipts, calculating taxes or discounts while shopping, or doing homework study for school.

With its large buttons, clean and stylish design, and basic functionalities, Calculator is an ideal tool for simple calculations. Users can choose from three keypad layouts and twelve themes to customize the app according to their preferences. Additionally, the app allows users to turn on/off vibration, memory buttons, and displays calculation history and calculated expressions.

The percentage calculation feature, backspace button to delete the last digit, and clear all option by pressing and holding the backspace button make it easy to correct simple mistakes. Calculator also supports both portrait and landscape mode, displays operator symbols during calculation, and shows calculations with thousand separators to make them easy to read.

Overall, Calculator is a great app that provides essential functionalities in a simple and stylish way. If you encounter any issues or have any suggestions for improvement, you can contact the developer at or visit their website for news and updates.