Day Counter - Countdown & Up

Count the days that matter. Photo backgrounds, widgets, and milestone alerts make every countdown special.

How many days since? How many days until?

Day Counter is a beautiful app to count the days that matter most. Count down to your favorite artist's concert, count up from your anniversary, or set a photo background to make each event special.

--- Key Features ---

■ Easy Day Counting Countdown (days remaining) or count up (days elapsed) — your choice. Accurate calculation including leap years.

■ Photo Backgrounds Set your favorite photo as event background. Create a one-of-a-kind counter with your oshi's photo.

■ Quick Templates Concert, birthday, CD release — one-tap templates for fan activities and daily events.

■ Home & Lock Screen Widgets Display your countdown on home screen and lock screen. Check at a glance.

■ Milestone Alerts Never miss special numbers: 100, 365, 1000 days and more.

■ Share Cards Auto-generate beautiful share cards for social media.

■ Categories Organize with 8 categories: Fan activity, Anniversary, Birthday, Work, School, Travel, Health, and more.

■ Reminders Get notified on the day or in advance (1, 7, or 30 days before).

■ Recurring Events Support for yearly and monthly repeats. Perfect for birthdays and anniversaries.

--- Perfect For ---

・Counting down to your favorite artist's events ・Tracking couple anniversaries ・Birthday or exam countdowns ・Recording smoke-free or sober streaks ・Building excitement for upcoming trips

--- More ---

・Full dark mode support ・16 languages supported ・Privacy first: all data stored on your device only