Professional Percent Calculator - Powerful & Easy Percent Calculator is a professional calculation tool designed for daily life and work. Whether it's shopping discounts, tax calculations, financial analysis, or homework, it helps you complete various percentage calculations quickly and accurately. Five Powerful Calculation Modes Basic Calculation • Quickly calculate what is X% of Y • Use cases: Discount calculation, tax rate, commission • Example: 15% of 1000 = 150 Add/Subtract Calculation • Calculate result after increasing or decreasing by X% • Use cases: Price adjustment, salary raise, inventory change • Example: 1000 + 20% = 1200 Compare Calculation • Calculate changes between two values • Show both absolute and percentage changes • Use cases: Data comparison, growth rate, performance analysis • Example: From 800 to 1000, increase 200 (+25%) Ratio Calculation • Calculate X as percentage of Y • Use cases: Share analysis, completion rate, proportion statistics • Example: 250 is 25% of 1000 Reverse Calculation • Find original value from result • Three reverse modes: basic, add, subtract • Use cases: Original price calculation, cost accounting, reverse analysis • Example: If 15% equals 150, original value is 1000 Global Multilingual Support Supports 32 languages with auto-detection: • Asian Languages: Chinese (Simplified & Traditional), Japanese, Korean, Thai, Vietnamese, Indonesian, Malay, Filipino, Hindi, Hebrew, Arabic • European Languages: English, Spanish, French, German, Italian, Portuguese, Russian, Polish, Dutch, Turkish, Czech, Romanian, Greek, Hungarian, Swedish, Norwegian, Finnish, Danish, Swahili Use in your native language wherever you are! Product Features Clean & Elegant Interface • Modern design language • Two-row tab bar for easy access • Smooth animations Fast & Convenient • Real-time calculation • One-tap copy to clipboard • Smart number input support Completely Free & No Ads • No advertisement interruptions • No registration required • No in-app purchases Privacy & Security • All calculations done locally • No personal data collection • No internet connection required Target Users Students • Math homework calculations • Learning percentage concepts • Grade proportion analysis Business Professionals • Financial data analysis • Sales commission calculation • Performance growth statistics Shopping Enthusiasts • Discount calculation • Price comparison analysis • Savings statistics Data Analysts • Data proportion analysis • Growth rate calculation • Trend comparison Usage Scenarios • Shopping: Original price $299, 30% off, final price? • Salary: Monthly salary $8000, 15% raise, new salary? • Completion: Finished 75 of 100 tasks, completion rate? • Comparison: Sales 5000 last month, 6500 this month, growth? • Reverse: Sale price $199 is 80% of original, original price? Technical Features • Built with SwiftUI for native performance • Auto dark mode support • Perfect for all iPhone screens • Keyboard toolbar for quick input • VoiceOver accessibility support User Support We're committed to providing the best user experience. For any questions or suggestions, contact us via: • In-app feedback • Email support • App Store reviews Download now and make percentage calculations simple and efficient!
