Countdown | Days until & Since

JST App-development

About this app

Track every important date with a fast, beautiful countdown app. Count days until your next trip, birthday, holiday or wedding, then automatically count days since it passed.

Countdown | Days until & Since combines countdown timer + count up tracker in one place, so you can plan ahead and celebrate milestones after.

Why users love it:
- Countdown and count up in one app (days until / days since)
- Recurring events: yearly, monthly, quarterly, weekly and biweekly
- Smart reminders: before events, recurring reminders, and day milestones
- Home screen widget for your next event or a selected moment
- Share any moment as a ready-made image card or as a text message
- Event personalization with gradients or your own photos
- Optional end date/time for multi-day events with “Happening now”
- Pin favorite moments and sort by date or name
- Dark mode, dynamic colors, and multilingual support

Perfect for:
- Birthday countdown
- Anniversary tracker
- Vacation countdown
- Holiday countdown
- Exam countdown
- Event planner reminders

If you want a simple event countdown, milestone tracker, and reminder app in one, this is the countdown app for you.

What’s new

This update was built with blood, sweat, tears and a generous amount of coffee. Go ahead and update the app to check out the improvements!