Calculator

⚡ Blue Calculator — Powerful and Private Experience a clean, modern calculator designed for speed, accuracy, and privacy. Whether you need quick everyday math or advanced scientific functions, Blue Calculator handles it all — with zero distractions and zero data collection. ✅ COMPLETELY AD-FREE No banner ads. No pop-ups. No video ads. No interruptions. Ever. 🔒 100% PRIVATE & OFFLINE • No sign-up or login required • No personal data collected (no name, email, phone, location, contacts, or files) • No internet connection needed • No third-party trackers or analytics • Works entirely on your device — your calculations stay yours 🧮 DUAL MODE CALCULATOR Standard Mode: • Basic arithmetic: Addition, Subtraction, Multiplication, Division • Percentage calculations • Positive/negative toggle (+/-) • Backspace (⌫) and Clear (AC) • Real-time live result preview as you type Scientific Mode: • sin, cos, tan • log, ln • Square root (√) • Power/exponent (x²) • Pi (π) • Toggle easily from the menu 🎨 MODERN DARK THEME Sleek black interface with vibrant blue accents. Easy on the eyes, day or night. ⌨️ KEYBOARD SUPPORT Use your physical keyboard for faster input — numbers, operators, Enter to calculate, Backspace to delete, and Escape to clear. 🛡️ ZERO PERMISSIONS We don't ask for camera, contacts, microphone, storage, or location access. Because we don't need them. 📋 BUILT-IN PRIVACY POLICY & TERMS Full transparency. Read our privacy policy and terms directly inside the app. Perfect for students, professionals, and everyday users who want a reliable calculator without compromising their privacy. 🔵 Powered by Blue Apps Contact: blueappsmanager@gmail.com