Simple Calculator

[Key features]

Perform four fundamental operations and engineering calculations with ease. Whether you're adding, subtracting, multiplying, or dividing, this calculator has you covered. For more complex tasks, start the engineering calculator by tapping the engineering calculator icon.

To review your past calculations, simply tap the calculation history icon. You can reuse all previously inputted formulas by selecting the one you need directly from the calculation history.

[Additional features]

Need to convert units? Just tap the unit calculator button. Convert a wide range of measurements including:

• Currency
• Area
• Length
• Temperature
• Volume
• Mass
• Data
• Speed
• Time
• Date
• BMI
• Discount
• Age
• Numeral System
• GST
• Split bill
• Frequency
• Fuel
• Angle
• Pressure
• Force
• Power
• Loan

Customize your experience by changing the theme mode. Tap the night mode icon to switch to a darker, easier-on-the-eyes interface. Specify the time range for night mode activation through the settings.

Personalize your calculator further by choosing your preferred color from the settings menu. To clear a calculation from your history, long press on the item in the history page.

Adjust the language to your preference by selecting your preferred language from the settings. Enable a beep or vibration feedback when pressing buttons by navigating to the settings menu.

For numerical preferences, select your preferred numerals from settings, as all numeral systems are supported. You can also change the number format and specify the number of decimal places after the comma through the settings.

Optimize your screen usage by enabling or disabling full screen mode in the settings. Keep a record of your calculations by enabling this feature in the settings. Ensure the screen stays on during use by enabling this option in the settings. Hide any icon you don't need by adjusting your settings.

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Last but not least, all of these features come in a compact package and are completely free to use.