Description

• Calculator performs basic calculations: addition, subtraction, multiplication, and division.
• Percentage calculations (%).
• In addition to basic operations, the calculator supports expressions with nested parentheses.
• History of recent calculations (25 entries).
• Shares history via email.
• Back and forward buttons to check and use recent calculations.
• Backspace button.
• Current expression is displayed above the result.
• Portrait and landscape modes.
• 7 color themes to customize background and button colors.