This app functions as a scientific and engineering calculator, suitable for students, scientists, and professionals. It handles basic math, trigonometric functions, logarithms, exponents, and more, with the ability to edit past calculations.



32+ similar apps compared and reviewed
Looking for something like Calculator Qalcy? We've analyzed 32+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.



This app functions as a scientific and engineering calculator, suitable for students, scientists, and professionals. It handles basic math, trigonometric functions, logarithms, exponents, and more, with the ability to edit past calculations.






This advanced scientific calculator offers ultra-high precision and a wide range of functions, replicating expensive handheld devices with added iOS capabilities. It supports both standard and RPN modes, includes built-in constants, and syncs across devices via iCloud. Users can also create graphs and share calculations.






This free calculator app is designed for academic, scientific, and engineering needs. It offers basic arithmetic, memory storage, fraction and percentage calculations, and advanced functions like linear regression and hexadecimal conversions. Its user interface mimics a Casio scientific calculator.


This app is a powerful yet easy-to-use scientific calculator designed for students, teachers, and professionals. It simplifies complex calculations involving fractions, decimals, and advanced equations with flexible answer formats and smart conversions.


This app offers advanced scientific calculation capabilities, including symbolic algebra, equation solving, and calculus functions. It supports high precision, natural expression input, and various display formats. Users can also visualize functions and equations with 2D and 3D graphing.


This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.


This app offers a comprehensive scientific calculator with a history feature, supporting calculations in degrees and radians. It allows for data transfer via iCloud and iMessage, and includes memory management functions for complex calculations. A widget and Apple Watch app provide convenient access.




A highly customizable calculator app offering a modern interface and extensive features. Personalize themes, button layouts, and visual elements. Track your calculations with a detailed history and access scientific functions.


This app offers a comprehensive calculator for various mathematical needs, including basic arithmetic, algebra, trigonometry, and complex numbers. It supports multi-story fractions, roots, and provides infinite problem solutions with a user-friendly interface and multiple modes.