Smart Calculator

Smart Calculator is a modern, fast and beautifully designed calculator app built for everyday use — from quick calculations to advanced scientific work. With powerful features like live expression editing, scientific functions, unit conversion across 12 categories, and detailed calculation history, Smart Calculator is made to be your all-in-one math companion.

⭐ Key Features

🧮 Basic Calculator
Clean and intuitive interface
Smart parentheses & operator handling
Instant results as you type
Indian number formatting (1,00,000 style)
Haptic feedback for a natural button press feel

📐 Scientific Calculator
Take your calculations to the next level:
Trigonometry (sin, cos, tan)
Logarithms (log, ln)
Square root, power (^), π
Supports nested expressions & cursor-precise editing
Implicit multiplication (2π → 2×π, 5(3+1) → 5×(3+1))

🔁 Unit Converter (12 Categories)
Convert units instantly across:
Length, Area, Volume, Mass
Temperature, Energy, Speed
Time, Power, Data
Pressure, Angle
Includes symbols, swap button, and real-time conversion.

📝 Calculation History
Automatically saves every calculation
Clean, scrollable list
Option to clear history anytime

🎨 Modern Material Design
Simple & distraction-free UI
Smooth animations
Dark & light mode compatible

💡 Why Smart Calculator?
Whether you’re a student, engineer, researcher, or just someone who needs quick, reliable calculations — Smart Calculator delivers accuracy, speed and elegance in one place.

🚀 Start Calculating Smarter, Faster & Better.
Download Smart Calculator today!