Calculator, developed by Vasyl Melnyk, is a simple yet efficient tool for performing various calculations on your Android device. The app is available for free and falls under the category of Utilities & Tools.

One of the most striking features of this app is its simplicity. Calculator is designed to perform basic arithmetic calculations such as addition, subtraction, multiplication, and division. It also includes a percentage button for calculating percentages. The app's interface is user-friendly, making it easy to use even for those who are not familiar with technology.

Overall, Calculator is a great addition to your Android device. It's a lightweight app that doesn't require much storage space and can be used for quick calculations on-the-go. However, if you're looking for more advanced features, this may not be the app for you.