1Calc vs Ace Calc

- Very simple but highly efficient - History functionality, view your past calculations - Lots of theme to match your personality - No Ads for premium user experience - Updated business logic for percentage (%) calculation - Percentage Calculation now comply with google web calculator - Smart and modern design style - 1Calc is a pro grade calculator plus lots of functionality. Privacy Policy: https://izen.fun/apps/app_data_privacy_policy.html Terms of Service: https://izen.fun/apps/app_data_terms_of_service.html If you need any help, please contact us asimoxo@outlook.com

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. FEATURES: • Voice input for hands-free calculations • Save results as named variables for reuse • Full calculation history • Undo/Redo support • Basic calculations (addition, subtraction, multiplication, division) • Scientific functions (trigonometric, logarithmic, hyperbolic, roots, powers, factorial) • 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 • 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: 3-day trial of Pro features • Pro subscription unlocks unlimited history, variables, and voice calculations • Seamless switching between basic and scientific modes • Auto-complete brackets and parentheses • Support for complex expressions and nested operations Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy: https://acecalc.4636digital.com/privacy.html 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.