Advanced Calculator. HIgh vs Focus Timer

Advanced Calculator revolutionizes mobile computing by integrating four essential calculation tools into one powerful application. Whether you're a student, professional, engineer, or need reliable everyday math—this app delivers everything you need. FOUR SPECIALIZED CALCULATORS, ONE SEAMLESS EXPERIENCE Basic Calculator - Everyday Math Made Simple Clean, intuitive interface for daily calculations. Large, easy-to-read buttons with smooth animations and instant results. Perfect for shopping, budgeting, tips, and quick arithmetic. Familiar layout means you start calculating immediately. Scientific Calculator - Advanced Mathematical Power Professional-grade computational capabilities at your fingertips. Execute trigonometric functions including sine, cosine, tangent, and hyperbolic counterparts (sinh, cosh, tanh). Access inverse trigonometric functions (sin⁻¹, cos⁻¹, tan⁻¹) with radian/degree mode switching. Perform logarithmic operations: natural log (ln), base-10 log, base-2 log. Calculate exponentials (e^x, 2^x, 10^x), roots (√, ∛), and powers (x², x³, x^y). Use mathematical constants π and e with precision. Factorial function handles combinatorial calculations. Absolute value and reciprocal operations add versatility. Revolutionary F(x) evaluator lets you input custom expressions and evaluate at specific x values—perfect for homework and problem-solving. Advanced Graphing Calculator - Visualize Mathematics Bring functions to life with our sophisticated graphing engine. Plot parabolas by adjusting coefficients in real-time. Switch to multi-function mode for graphing multiple equations simultaneously, each color-coded. Support complex expressions: polynomials (x², x³, x⁴), trigonometric functions (sin(x), cos(x), tan(x)), inverse trig, hyperbolic functions, logarithms, exponentials, roots, absolute values. Combine operations for sophisticated expressions like "sin(x²)" or "x*cos(x)". Interactive zoom controls explore functions in detail. Pan across the coordinate plane with customizable axis ranges. Intelligent rendering handles discontinuities and asymptotes automatically. Vertex highlighting identifies maximum and minimum points. Perfect for calculus, algebra, trigonometry courses. Smart Unit Converter - Instant Conversions Comprehensive converter handles everything automatically. Convert between metric and imperial across five categories: • Length: millimeters to miles (mm, cm, m, km, in, ft, yd, mi) • Weight: milligrams to tons (mg, g, kg, lb, oz, st, t) • Temperature: Celsius, Fahrenheit, Kelvin, Rankine • Area: square millimeters to acres (mm², cm², m², km², in², ft², acre) • Volume: milliliters to gallons (ml, L, m³, fl oz, cup, pt, qt, gal) Intuitive interface shows both units with instant bidirectional conversion. Quick swap reverses units with one tap. CALCULATION HISTORY - NEVER LOSE YOUR WORK Every calculation automatically preserved. Access complete timeline organized by calculator mode. Each entry shows expression, result, timestamp, and mode. Tap any calculation to recall its result. Swipe to delete entries or clear all history. Color-coded badges: blue (Basic), purple (Scientific), green (Graph), orange (Converter). PERFECT FOR EVERYONE • Students: Master homework from algebra through calculus • Engineers: Field calculations with confidence • Scientists: Complex computations accurately • Teachers: Demonstrate concepts visually • Finance Professionals: Quick calculations • DIY Enthusiasts: Convert measurements • Home Users: Everyday math effortlessly TECHNICAL EXCELLENCE Built with Swift and SwiftUI for optimal iOS performance. Precision floating-point arithmetic. Intelligent error handling. Sophisticated expression parser. Advanced rendering algorithms. Robust data persistence. Download Advanced Calculator today and experience the perfect fusion of power, elegance, and simplicity. From basic arithmetic to advanced graphing—we've got you covered!

Master your time, track your work, and boost productivity without subscriptions. TimeWise is the all-in-one time tracking and focus companion designed for freelancers, students, and professionals. Whether you are logging billable hours, studying for exams, or managing side projects, TimeWise helps you stay consistent and motivated without the clutter. Unlike complex tools that require accounts or internet access, TimeWise is built to be your personal, 100% offline, and private productivity assistant. WHY CHOOSE TIMEWISE? EFFORTLESS TIME TRACKING One-Tap Timer: Start and stop your workday instantly with a simple check-in/check-out system. Manual Entry: Forgot to start the timer? Easily add past work sessions manually with intuitive date and time pickers. Smart Tags: Organize your time by projects, clients, or study subjects using custom color-coded tags. FOCUS & POMODORO TIMER Built-in Focus Mode: Stay hyper-focused with the integrated Pomodoro timer (standard 25/5 intervals). Session Tracking: Visualize your focus sessions with animated progress rings. Break Handling: Automatic notifications remind you when it is time to take a well-deserved break to prevent burnout. GAMIFICATION & MOTIVATION Streak Counter: Build lasting habits. Track your consecutive working days with the Fire Streak badge on your home screen. Achievement System: Unlock over 13 unique badges (Explorer, Time Lord, Week Warrior) as you hit milestones in hours worked, streaks, and total entries. Progress Tracking: See exactly how close you are to your next achievement to stay motivated. POWERFUL ANALYTICS Visual Statistics: Understand your habits with clear weekly bar charts and tag distribution pie charts. Insights: View total hours worked, daily averages, and productivity trends at a glance. Reports: Navigate through past weeks and months to review your performance history and calculate billable time. PRIVATE & OFFLINE FIRST 100% Offline: No internet connection required. All your data stays securely on your device. No Login Needed: Start using the app immediately. No account creation, no sign-ups, and no data tracking. Local Backup: Export and import your data anytime to keep it safe. PREMIUM USER EXPERIENCE Micro-Interactions: Enjoy a polished experience with satisfying haptic feedback and smooth transitions. Modern Design: A clean, distraction-free interface that looks great in both Light and Dark modes. Download TimeWise today and make every hour count! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/