Easily perform simple and scientific calculations with this calculator. The main features include the ability to perform the four fundamental operations as well as engineering calculations. To access the engineering calculator, simply press its icon. You can also check the calculation history by pressing the corresponding icon and use previously entered formulas by selecting the ones you need from the history.

Additional features are also available, such as the ability to convert different units such as currency, volume, mass, data, speed, time.

To customize your calculator experience, you can change the theme mode by pressing the corresponding icon, specify the night mode time, change the background color, delete a history entry by long pressing it, change the language, play a beep or vibrate on button press, modify the digits and number format, and enable or disable features such as full screen, record keeping, and screen staying on.

All of these features are available for free and take up minimal space.