Simple Calculator is a free calculator app developed by Kugelschreiber for Android devices. It is a user-friendly app that performs basic arithmetic operations such as addition, subtraction, multiplication, and division. The app has a simple design with large buttons that make it easy to use.

The app is perfect for anyone who needs a basic calculator for daily use. It has a clear and concise interface that allows you to perform calculations quickly and efficiently. Additionally, the app is free to download and use, making it an excellent choice for those who don't want to spend money on a calculator app.

Overall, Simple Calculator is a reliable and straightforward calculator app that gets the job done. It is perfect for anyone who needs a basic calculator for daily use and wants an app that is easy to navigate.