sci.calculator vs ANY Calculator

A stylish yet powerful scientific calculator. The app is designed with a single-screen layout for simple and intuitive operation. Calculation history is saved and can be reused easily. Results are shown in both mathematical notation and decimal format. 【Main Features】 • Basic arithmetic, modulo, trigonometric functions • Exponential, logarithmic, power and root calculations • Unit conversion and 47 scientific constants (CODEC2022) • Prime factorization, GCD and LCM • Binary, octal and hexadecimal calculations with logical operations • 8 memory slots • Permutations, combinations, and pseudo-random numbers • Systems of linear equations (up to 4 variables) • Polynomial equations (up to 4th degree) • Equation solving using Newton’s method • Time and angle calculations • External keyboard support 【Designed for Ease of Use】 • Unit conversion includes intuitive units such as “Tokyo Dome volume,” light-years, and cooking measurements. • Choose from 6 color themes to match your iPhone or iPad. • Quick switching between RAD/DEG and number bases on a single screen. • Supports iPad multitasking, allowing calculations alongside other apps. Clean, readable, and efficient. A scientific calculator that combines functionality with a modern design.

ANY Calculator lets you design, customize, and use calculators exactly the way you want. With built-in history. Build your own calculator from any image — or draw one by hand! Define big, easy-to-tap keys, choose only the functions you need, and make it fully interactive. From basic math to advanced scientific or programmable layouts, ANY Calculator adapts to you. Features • Create calculators from photos or drawings • Add large custom-size buttons and choose any functions you like • Personalize keys, display areas, and themes • Portrait & landscape modes with independent layouts • Scientific and RPN calculator support • History list with undo / redo and expression tracking • Built-in matching game — a fun way for kids to learn key positions • Save, share, and import calculators easily • Optional Pro upgrade removes ads and unlocks advanced tools Why ANY Calculator? • Combines the power of a scientific calculator with complete design freedom • Ideal for students, engineers, teachers, and creators • Great for kids — they can draw a calculator and make it really work! • Perfect for replicating vintage or specialized calculators Whether you need a basic math tool, a programmable scientific calculator, or a creative learning project, ANY Calculator makes it possible. Download today and start building the perfect calculator for you — big buttons, simple layouts, endless possibilities.