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New features and improvements: Delete individual history entries Long-press history items to copy results Performance improvements and bug fixes
Fast, easy calculator with scientific mode, history & offline use
Quick Calculator – Fast & Smart is a powerful, easy-to-use calculator designed for both everyday calculations and advanced scientific use. Whether you need a simple calculator or a full scientific tool, this app delivers fast performance, clean design, and reliable results — all offline. 🚀 FEATURES • Standard Calculator — basic arithmetic operations • Scientific Calculator — sin, cos, tan, log, ln, √, powers & more • Advanced Functions — inverse trig, hyperbolic, factorial, constants (π, e) • Unit Converter — convert length, weight, temperature & more • Calculation History — view and reuse previous results • Live Result Preview — instant results while typing • Smart Expression Display — long calculations wrap automatically • Thousand Separators — easy-to-read large numbers 🎨 CUSTOMIZATION • Light & Dark mode • Custom accent colors • Portrait & Landscape support • Optimized UI for phones & tablets ⚡ PERFORMANCE • Fast and lightweight • Smooth animations with zero lag • Works on all Android 7.0+ devices • Optimized for quick startup 🔒 PRIVACY FIRST • No internet required • No ads, no tracking • No data collection • No permissions needed • Everything works 100% offline 💡 WHY CHOOSE QUICK CALCULATOR? • Clean and modern UI • Accurate and fast calculations • Perfect for students, professionals & daily use