Time and Date Calculator
Android app by KavNik Technologies. Productivity · KavNik Technologies
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Listed by the store
- Version
- 2.0.1
- Listing last refreshed
- 2026-09-11
View the original store listing
Store description excerpt
Time and Date Calculator - Aviation – A Smart, Accurate & Professional Toolkit 1. Overview Time and Date Calculator - Aviation is a powerful all-in-one calculator designed for time, date, duration, and schedule management. Built for precision and speed, it combines advanced tools, real-world utilities, and structured history tracking in a clean interface. Perfect for both daily use and mission-critical workflows. 2. Key Features ✈️ Smart Time Calculator • Add, subtract, multiply, and divide time (HH:MM) • Optimized keypad for fast input • Accurate results for complex time operations ✈️ Aviation Forecast (Time & Date Modes) • Forecast component life and service due • Calculate overhaul intervals • Track remaining lifecycle • Works with both flight hours and calendar dates 📅 Date Calculator • Add/subtract years, months, weeks, days • Ideal for planning schedules and deadlines EXPENSE SPLITTER • Hazzlefree simplifies trip expense management with a single click. • Create trips, add expenses, assign payers and shares and track balances for groups or crews 📊 Date Difference Calculator • Exact duration between two dates • Optional time precision • Includes: – Total days – Total hours – Total minutes – Total seconds 🎂 Age Calculator • Exact age in years, months, days • Next birthday countdown • Total days, weeks, months lived • Save multiple profiles 🗓 Workdays Calculator • Calculate business days between dates • Exclude weekends or custom weekdays • Add holidays for accuracy • Ideal for payroll, projects, and planning 🌍 Time Zone Converter • Convert time across global time zones • Compare source and target times • Useful for travel, meetings, remote teams ⏱ Countdown Timer • Create multiple event timers • Pause/resume anytime • Completion alerts and history tracking 🧮 Standard Calculator • Supports arithmetic, percentages, decimals • Parentheses for complex calculations • Reusable history 3. Designed for Professionals This app is built for real-world use across industries: • Aviation engineers & aircraft technicians • Pilots tracking flight hours • Maintenance planners & fleet operators • Engineers managing service intervals • Laboratories tracking experiments • Factories handling production cycles • Maritime crews managing voyages • Students, professionals & managers 4. History, Records & Export • Save calculation history across tools • Create and manage named records • Edit and reuse previous entries • Export results (Premium): – CSV – PDF – Text • Ideal for reporting and documentation 5. Personalization & Settings • Light / Dark / System themes • 12-hour & 24-hour time formats • Multiple date formats • Adjustable decimal precision • Custom first day of week • Optional haptic feedback & sound • Clean grouped interface for fast navigation 6. Free vs Premium Free Version • Access to all essential calculators • Core features with history support Premium Version • No Ads • Unlimited history retention • Advanced export tools • Enhanced productivity
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