Countdown Kit vs Date Calculator

Countdown Kit is the easiest and most beautiful way to track every important event in your life. Whether it's a birthday, wedding, vacation, graduation, holiday, or any special occasion — create stunning countdowns and never lose track of the days that matter most. CREATE & CUSTOMIZE YOUR COUNTDOWNS - Add unlimited countdowns for any event or date - Choose from a wide selection of beautiful background images or use your own photos - Fully customize colors to match your style and mood - Personalize each countdown to make it uniquely yours - Track past events and upcoming milestones in one place WIDGETS FOR YOUR HOME SCREEN Bring your countdowns to life right on your Home Screen — no need to open the app. - Small Widget — Perfect for tracking a single important event at a glance - Medium Widget — Display more details or multiple countdowns side by side - Beautifully designed to blend seamlessly with your Home Screen aesthetic LOCK SCREEN WIDGETS Stay updated without even unlocking your phone. - Add countdown widgets directly to your Lock Screen - See days remaining at a glance, anytime you check your phone - Lightweight and battery-friendly PERFECT FOR EVERY OCCASION - Birthdays & Anniversaries - Weddings & Engagements - Vacations & Travel - Holidays & Seasonal Events - Graduations & Milestones - Product Launches & Release Dates - Fitness Goals & Personal Challenges - Retirement & Career Milestones - Baby Due Dates - Concerts, Festivals & Events DESIGNED WITH CARE Countdown Kit is crafted with a clean, modern design that's intuitive and delightful to use. Every detail — from smooth animations to thoughtful color palettes — has been designed to give you the best countdown experience. KEY HIGHLIGHTS - Simple and intuitive interface - Custom colors and backgrounds for every countdown - Small and Medium Home Screen widgets - Lock Screen widgets for instant access - Lightweight and fast - No account required — your data stays on your device Start counting down to the moments that matter. Download Countdown Kit today!

How many days between two dates? Get the exact answer in one tap — no counting squares on a calendar, no math in your head. Pick a start date and an end date, and DateDiff breaks the gap down into every unit at once: years, months, weeks, and days, plus total days, total weeks, total months, and total hours. It works the other way too — add or subtract days, weeks, months, or years from any date to land on the exact day you need. Every result is calculated on-device and stays accurate across leap years and century rules. WHAT YOU GET - The precise span between any two dates in years, months, weeks, and days, all shown together - Add or subtract time to find a future or past date instantly - Business-day counting that skips weekends and imported holidays - Country holiday packs plus your own custom days off, so workday counts match your calendar - Saved date pairs with upcoming milestones and live countdowns to the days that matter - A plain-text export of your saved calculations to share or keep PERFECT FOR - Planners counting down to a trip, wedding, or big event - Anyone working out an exact age from a birth date - Project managers tracking deadlines in real working days - Curious minds settling "how long ago" and "how far away" questions WHY NOT JUST COUNT ON A CALENDAR Flipping through months and tallying days is slow and easy to get wrong — one skipped weekend or forgotten leap day throws the whole number off. DateDiff does the counting for you and stays exact every time, including the weekend and holiday skips that hand-counting always misses. PRIVACY Everything stays on your device. No account, no ads, no tracking — the app works fully offline. FULL ACCESS DateDiff Pro unlocks workday and business-day counting, country and custom holiday packs, saved date pairs, upcoming milestones, and export. It is available as a weekly or yearly subscription, or a one-time lifetime purchase. The date difference and add/subtract calculators are free to use. Stop counting on your fingers — get the exact answer in one tap. Terms of Use (EULA): https://web-levi.web.app/terms Privacy Policy: https://web-levi.web.app/privacy-policy Questions? https://web-levi.web.app/#contact