Calculator is an Android app developed by Akarshit Bathla, which provides simple and advanced mathematical functions for day-to-day use. It has a user-friendly design, using Material Theme, and is packed with different themes and designs for various moods. This unique calculator is very efficient with advanced error handling and correction features.

The app is equipped with smart calculations, which figure out what you are typing and automatically find the result. It also has smart bracket resolution to correct equations if they are not valid. It is very flexible and can be easily used on any display size. The calculator is very precise and gives you accurate results up to 10 decimal places. It also has precision settings, angle settings, number formatting settings, and more, which allows you to take control of how the calculator behaves. The app is updated regularly with new designs and features, adapting to new Android versions. It is also very robust, with strong error handling methods that don't allow it to fail easily.

One of the most significant features of Calculator is its battery efficiency. It uses about 20% less battery compared to a normal calculator. This app is perfect for anyone who needs a reliable and efficient calculator for day-to-day use.