Calculator Smart vs Calculator ÷

Calculator Smart is the most powerful and precise calculator for iPhone, iPad, and Apple Watch — built for everyday math and advanced scientific computations alike. Whether you need a quick percentage or a complex nested equation with parentheses, Calculator Smart handles it all with a clean, modern interface and lightning-fast big buttons. Scientific & Standard Modes • 30+ scientific operations including trigonometry, logarithms, and more • Degrees and Radians support • Parentheses and nested parentheses for complex equations • Output in Decimal or Scientific Notation (mantissa/exponent) Intuitive Input • Slide to delete wrong digits instantly • Double-tap or long-press to Copy & Paste results • Full External Keyboard support (Bluetooth & Smart Keyboard) • Three-digit grouping with locale-specific decimal and thousands separators Cross-Platform & Widgets • Apple Watch app with Complication shortcuts • Lock Screen Widget — calculate without unlocking your device • Messages Extension — share results directly in conversations • Multitasking: Slide Over and Split View (iPad) Personalization • Colorful skins to match your style • Custom App Icons that match your chosen skin • Button sound feedback for a satisfying tactile feel Universal Purchase — buy once, use on all your Apple devices. Download Calculator Smart for FREE today!

The Ultimate Free Calculator for iOS Discover the power of simplicity with our intuitive and feature-rich calculator.  Perfect for both iPhone and iPad, our app delivers seamless performance whether you're calculating on the go or multitasking in split view. Key Features: • History Tracking: Never lose track of your calculations. All your calculations are automatically saved in the history for easy reference. • Quick Copy: Save time with a simple tap to copy any result to your clipboard. • Universal Support: Enjoy a smooth experience on both iPhone and iPad, in both portrait and landscape orientations. • Split View Ready: Maximize your productivity by using the calculator alongside other apps in split view on your iPad. • Dark Mode: Reduce eye strain and save battery life with full dark mode support. • Experience a calculator that combines ease of use with powerful functionality.  Download now and simplify your calculations!