Advanced Calculator revolutionizes mobile computing by integrating four essential calculation tools into one powerful application. Whether you're a student, professional, engineer, or need reliable everyday math—this app delivers everything you need.

FOUR SPECIALIZED CALCULATORS, ONE SEAMLESS EXPERIENCE

Basic Calculator - Everyday Math Made Simple
Clean, intuitive interface for daily calculations. Large, easy-to-read buttons with smooth animations and instant results. Perfect for shopping, budgeting, tips, and quick arithmetic. Familiar layout means you start calculating immediately.

Scientific Calculator - Advanced Mathematical Power
Professional-grade computational capabilities at your fingertips. Execute trigonometric functions including sine, cosine, tangent, and hyperbolic counterparts (sinh, cosh, tanh). Access inverse trigonometric functions (sin⁻¹, cos⁻¹, tan⁻¹) with radian/degree mode switching. Perform logarithmic operations: natural log (ln), base-10 log, base-2 log. Calculate exponentials (e^x, 2^x, 10^x), roots (√, ∛), and powers (x², x³, x^y). Use mathematical constants π and e with precision. Factorial function handles combinatorial calculations. Absolute value and reciprocal operations add versatility. Revolutionary F(x) evaluator lets you input custom expressions and evaluate at specific x values—perfect for homework and problem-solving.

Advanced Graphing Calculator - Visualize Mathematics
Bring functions to life with our sophisticated graphing engine. Plot parabolas by adjusting coefficients in real-time. Switch to multi-function mode for graphing multiple equations simultaneously, each color-coded. Support complex expressions: polynomials (x², x³, x⁴), trigonometric functions (sin(x), cos(x), tan(x)), inverse trig, hyperbolic functions, logarithms, exponentials, roots, absolute values. Combine operations for sophisticated expressions like "sin(x²)" or "x*cos(x)". Interactive zoom controls explore functions in detail. Pan across the coordinate plane with customizable axis ranges. Intelligent rendering handles discontinuities and asymptotes automatically. Vertex highlighting identifies maximum and minimum points. Perfect for calculus, algebra, trigonometry courses.

Smart Unit Converter - Instant Conversions
Comprehensive converter handles everything automatically. Convert between metric and imperial across five categories:
• Length: millimeters to miles (mm, cm, m, km, in, ft, yd, mi)
• Weight: milligrams to tons (mg, g, kg, lb, oz, st, t)
• Temperature: Celsius, Fahrenheit, Kelvin, Rankine
• Area: square millimeters to acres (mm², cm², m², km², in², ft², acre)
• Volume: milliliters to gallons (ml, L, m³, fl oz, cup, pt, qt, gal)

Intuitive interface shows both units with instant bidirectional conversion. Quick swap reverses units with one tap.

CALCULATION HISTORY - NEVER LOSE YOUR WORK
Every calculation automatically preserved. Access complete timeline organized by calculator mode. Each entry shows expression, result, timestamp, and mode. Tap any calculation to recall its result. Swipe to delete entries or clear all history. Color-coded badges: blue (Basic), purple (Scientific), green (Graph), orange (Converter).

PERFECT FOR EVERYONE
• Students: Master homework from algebra through calculus
• Engineers: Field calculations with confidence
• Scientists: Complex computations accurately
• Teachers: Demonstrate concepts visually
• Finance Professionals: Quick calculations
• DIY Enthusiasts: Convert measurements
• Home Users: Everyday math effortlessly

TECHNICAL EXCELLENCE
Built with Swift and SwiftUI for optimal iOS performance. Precision floating-point arithmetic. Intelligent error handling. Sophisticated expression parser. Advanced rendering algorithms. Robust data persistence.

Download Advanced Calculator today and experience the perfect fusion of power, elegance, and simplicity. From basic arithmetic to advanced graphing—we've got you covered!