Oneclick Scanner vs Namu Calculator

One-click is All you need. Auto Capture, Auto Crop. No fuzzy PDF or share. Just in your Gallery. - Oneclick Scanner

A calculator for everyday use, packed with only the features you need. Switch between four different calculators within a single app. ■ General Calculator - Applies standard operator precedence (multiplication and division first) - Supports parentheses, percentages, and sign reversal - Previews the current equation in real time ■ Scientific Calculator - Trigonometric functions (sin, cos, tan), inverse trigonometric functions, and hyperbolic functions - Logarithms (ln, log10, log2), exponentials (e^x, 10^x, x^y) - Square roots and cube roots, squaring and cubing, reciprocals, factorials - Pi, e, RAD/DEG angle mode switching, 2nd auxiliary function ■ Tax Calculator - Freely adjust VAT rates - View base price, tax amount, and total at a glance ■ Currency Converter - Supports major currencies including the Korean won, U.S. dollar, Japanese yen, euro, Chinese yuan, and British pound - Built-in base exchange rates allow for offline use - Real-time exchange rates automatically refresh upon opening the app ■ Calculation History - Automatically saves all calculations - Pin frequently used calculations to the top - Swipe to delete unwanted entries No unnecessary ads or registration required—start calculating the moment you open the app.