계산기

Clean and intuitive calculator app!
You can perform various calculations quickly and conveniently, starting from basic arithmetic operations.
Three color themes are provided to suit your taste, so you can set it to your desired style.

📌 Key features:
Supports addition, subtraction, multiplication, and division
Simple UI and smooth animation
3 color themes (light / dark / colorful)
Check calculation history and automatically save
Fast execution speed with light capacity