Description:Calculator ++ is a fast, accurate calculator app for everyday math and advanced scientific work. Switch seamlessly between basic and scientific modes, handle multi-step expressions, and reuse results from a clean, distraction-free interface. Ideal for students, professionals, and anyone who needs a reliable calculator, it combines precision with convenience for study, finance, engineering, and daily use. Core features include a scientific calculator with parentheses, trigonometry, and logarithms, a built-in unit and currency converter with real-time rates when online, and a history and memory system to save, label, and reuse calculations. With offline support, customizable themes, and flexible precision settings, this calculator app helps you work faster and error-free. Keywords: calculator app, scientific calculator, unit converter, currency converter, offline calculator, high-precision math tool.
How to use:1. Download and open Calculator ++ from your app store; no account is required to start calculating.
2. Choose your mode: stay in Basic for quick math or switch to Scientific for functions like sin, cos, log, and powers.
3. Enter your expression, use parentheses for order of operations, then tap equals; swipe the display to view and reuse history entries.
4. Convert units and currencies by opening Converter, selecting a category (length, weight, temperature, currency), and entering a value; connect to the internet to refresh exchange rates.
5. Customize in Settings: set decimal precision, choose angle units (degrees or radians), enable dark theme, and pin favorite functions for quicker access.