Drastic Calc vs CalcNova

Drastic Calc brings the excitement of retro games to your daily calculations! Why just calculate when you can play? Experience the satisfying "click" and "bang" with every tap. 【Features】 • Authentic Retro Design: Classic 80s calculator aesthetic with solar panel styling. • Dynamic Sound Themes: Choose from Gunshot, Explosion, 8-bit Game sounds, and more. • Satisfying Feedback: Every button press feels like a game action. • Simple & Useful: Fully functional standard calculator for your daily needs. 【Sound Themes Include】 - Gunshot - Explosion - Retro Game (8-bit) - And more! Make your calculations drastic and fun!

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)