Calculator

A powerful, all-in-one calculator app with three modes: 📱 Basic Calculator • Simple arithmetic operations (+, −, ×, ÷) • Clean, easy-to-use interface • Perfect for everyday calculations 🔬 Scientific Calculator • Advanced math functions (sin, cos, tan, log, ln) • Square root, exponents, and more • Ideal for students and professionals 🔄 Unit Converter • Temperature (Celsius ↔ Fahrenheit) • Length (meters, feet, kilometers, miles) • Weight (kilograms ↔ pounds) ✨ Features • Dark theme optimized for OLED displays • Fast and responsive • No ads, no tracking • Lightweight and efficient