Goodluck Calculator: Your All-in-One Calculation Companion

Goodluck Calculator is a comprehensive app offering a wide range of calculation and conversion tools for everyday needs. Here's a closer look at its features:

Key Features:

• Calculator: Performs basic arithmetic (addition, subtraction, multiplication, division), advanced calculations (powers, square roots, factorials, double factorials, percentages), and scientific functions (logarithms, trigonometric operations). Supports scientific constants (e, π) and provides real-time results with a history function.
• Unit Converter: Handles conversions across various units, including length, area, volume, mass, temperature, storage, pressure, energy, speed, time, and angles.
• Date Calculator: Calculates the number of days between two dates and determines future or past dates based on a given date and number of days.
• Compass: Displays azimuth, magnetic declination, latitude and longitude, altitude, speed, magnetic field strength, address, and atmospheric pressure.
• BMI Calculator: Calculates Body Mass Index (BMI) based on height and weight, offering corresponding health advice.
• Currency Converter: Provides real-time currency exchange rates for multiple currencies.
• Chinese Numeral Converter: Converts Arabic numerals to uppercase Chinese numerals.
• **Relationship