Days Left: Calendar Countdown is a productivity app developed by Naoki Hotta.
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App Information
Days Left: Calendar Countdown is freely available from the App Store. The app size is 4.41 MB. The latest version available is 1.0.8. The last update was on October 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since April 2026.
Description by Naoki Hotta(from the App Store)
Your next big day, at a glance. Turn your Apple Calendar events into Home Screen countdowns.
Days Left automatically reads events from the built-in Calendar app on your iPhone or iPad and shows the days, hours, or minutes remaining in a widget. Keep adding and editing plans in Apple Calendar. There is no need to enter the same event twice.
COUNT DOWN ON YOUR HOME SCREEN Trips, birthdays, concerts, exams, and deadlines: see what's coming up without opening the app. As an event approaches, the countdown switches to hours or minutes.
AUTOMATICALLY SYNC FROM APPLE CALENDAR Allow calendar access to read your existing events. Choose the calendars you want to include, whether for work, family, or personal plans. Set the look-ahead period to 1, 2, 3, or 5 years.
CHOOSE A VIEW THAT FITS Use small and medium list widgets, or Big Countdown to give one event a larger display. Choose the view that suits your plans and the space on your Home Screen.
KEEP WHAT MATTERS AT THE TOP Pin an important event to prioritize it in your event list and widgets. Keep a trip or special date in sight, even when your calendar gets busy.
SEE MORE PLANS WITH THE LARGE WIDGET Unlock the large list widget with a one-time in-app purchase. Small and medium widgets and Big Countdown are free. The number of visible events depends on widget size, event details, and text size.
CHECK YOUR LOCK SCREEN, TOO Add Next Event, Large Countdown, or Two Events to your Lock Screen. On a compatible iPhone, use StandBy to display your clock and Big Countdown side by side while charging in landscape orientation.
GET HELP ADDING YOUR WIDGETS Explore size previews and illustrated guides for the Home Screen, Lock Screen, and StandBy. You can also unlock the large widget or restore your purchase from the widget guide.
BEFORE YOU START • Calendar access is required to display your events. • Add and edit events in Apple Calendar. • StandBy requires a compatible iPhone. • Widget updates are managed by iOS and iPadOS, so calendar changes may take time to appear. Open Days Left and sync to load the latest events. • Available in English and Japanese. Event and calendar names appear as you entered them.
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
