Super Basic Calculator vs CalcNova

This is a basic calculator for the iPhone. There are no ads or subscriptions. It has a running total, haptic feedback, a large line history, is easy to use, and tested for accuracy.

CalcNova is your all-in-one professional calculator, beautifully designed for iPhone and iPad. Whether you need quick everyday math, advanced scientific functions, health insights, or financial planning — CalcNova has you covered. **STANDARD CALCULATOR** A clean, intuitive calculator with a live result preview, calculation history, and full expression display. Supports all basic operations with a beautifully responsive interface. **SCIENTIFIC CALCULATOR** Unlock powerful math with trigonometric functions (sin, cos, tan), logarithms, factorials, square roots, constants (π, e), parentheses, and more. Switch between Degree and Radian modes with a single tap. **FINANCIAL TOOLS** • GST / VAT Calculator — Quickly compute tax amounts • Loan / EMI Calculator — Plan your monthly payments • SIP Investment — Estimate mutual fund returns • Salary Calculator — Calculate take-home pay • Savings Calculator — Project your future savings • Tip Calculator — Split bills easily • Discount Calculator — Find the best sale price • Profit Margin — Analyze your business profits • Percentage Calculator — Quick percentage math **HEALTH CALCULATORS** • BMI Calculator — Check your Body Mass Index (Source: WHO) • BMR Calculator — Find your Basal Metabolic Rate (Source: Mifflin-St Jeor Equation) • Body Fat Calculator — Estimate body fat percentage (Source: US Navy Formula) • Ideal Weight — Compare results from Devine, Hamwi, Robinson & Miller formulas **UNIT CONVERTER** Convert between units for Length, Weight, Temperature, Area, Speed, Time, Volume, and Digital Storage — all in one place. **CURRENCY CONVERTER** Real-time exchange rates powered by live API data. Convert between global currencies instantly. **DATE & TIME TOOLS** • Age Calculator • Date Difference • Time Calculator • Countdown Timer **MATH UTILITIES** • Prime Number Checker • Factorial Calculator • Random Number Generator • Base Converter (Binary, Octal, Hex) • Average, Ratio & Fraction tools **MORE FEATURES YOU'LL LOVE** • Calculation History — Review and reuse past calculations • Multi-Language Support — Available in 9 languages including English, Spanish, Hindi, French, Chinese, Portuguese, Arabic, Russian & Indonesian • Dark Mode — Easy on the eyes, day or night • Customizable Theme Colors — Personalize your experience • Landscape Mode — Full layout support on all devices • iPad Optimized — Beautiful sidebar navigation on larger screens • No Internet Required — Works fully offline (except currency rates)