Smart Calculator - All in One

Smart Calculator – All-in-One Calculator is a clean, fast, and completely offline calculator built for everyday life. No clutter, no unnecessary permissions — just a calculator that opens instantly and gets things done.

Main Calculator
- Addition, subtraction, multiplication, division
- Percentage, square, square root, decimals, parentheses
- Memory functions (M+, M-, MR, MC)
- Copy & paste results
- Smart backspace and long-press clear-all
- Smooth button animations with ripple feedback

🧰 11 Everyday Tools Built In
- GST Calculator
- EMI Calculator
- Discount Calculator
- Tip Calculator
- BMI Calculator
- Age Calculator
- Date Difference Calculator
- Fuel Cost Calculator
- Percentage Calculator
- Unit Converter
- Currency Converter (live rates, works offline with cached rates too)

🕓 Smart History
- Every calculation is saved automatically
- Search, favorite, delete, or reuse past results
- Export your history as a PDF or share it instantly

🎨 Modern, Made-for-You Design
- Material Design 3 with edge-to-edge display
- Light, Dark, and true AMOLED Black themes
- Smooth animations and haptic feedback
- Built for phones, tablets, and foldables

Privacy First
- Works fully offline (except live currency rates)
- No ads, no account required, no unnecessary permissions
- Your history never leaves your device unless you choose to export it

Whether you're splitting a bill, calculating GST for a bill, checking a loan EMI, tracking your BMI, or converting currencies while traveling — Smart Calculator keeps it all in one lightweight app.

Download Smart Calculator today and make everyday math effortless.