This powerful calculator app brings together basic and advanced scientific functions with intuitive voice input for hands-free calculations, detailed calculation history, and reusable variables. Designed for accuracy and ease of use, it handles everything from everyday arithmetic to complex scientific expressions. Enjoy a clean, modern interface with a wide range of customization options to match your style and workflow.

We’re always working to improve the experience. If you have any questions, feedback, or concerns, please don’t hesitate to reach out through the in-app feedback section.

FEATURES:
• Basic calculations (addition, subtraction, multiplication, division)
• Scientific functions (trigonometric, logarithmic, hyperbolic, roots, powers, factorial)
• Voice input for hands-free calculations
• Full calculation history with search
• Save results as named variables for reuse
• Undo/Redo support
• Adjustable precision (up to 15 decimal places)
• Radian/Degree mode toggle
• Multiple themes (Light, Dark, Automatic)
• Custom color themes and button styles
• Haptic feedback and sound effects
• Export/Import calculations (Pro)
• Cloud sync across devices
• User accounts with secure authentication
• Interactive tour for first-time users

HIGHLIGHTS
• Voice recognition converts spoken math expressions into calculations
• Scientific mode with 40+ functions including sin, cos, tan, log, ln, and their inverses
• Variable management: save, edit, and reuse calculation results
• History tracking: view, search, and manage all past calculations
• Beautiful, modern interface with customizable themes
• Responsive design optimized for mobile devices
• Error handling with clear validation messages
• Free trial: 7-day trial of Pro features
• Pro subscription unlocks unlimited history, variables, and export/import
• Seamless switching between basic and scientific modes
• Auto-complete brackets and parentheses
• Support for complex expressions and nested operations

Terms of use: https://play.google.com/intl/en_us/about/play-terms/index.html
Privacy policy: https://getacecalc.4636digital.com/privacy.html