Day-Count

Countdown: Days Until & Since

Only for iPhone

Free · In-App Purchases · Designed for iPhone. Not verified for macOS.

iPhone

Never miss a special moment again! This is a simple and intuitive countdown app that lets you see exactly how many days are left until your loved ones' birthdays and important anniversaries. ■ Recommended for: People who want to celebrate friends and family in a special way. Anyone managing wedding anniversaries, graduations, or school events. Those who want to keep track of upcoming milestones at a glance. ■ Main Features [Countdown Display] View remaining days in a large, clear list. For past events, the app automatically calculates the countdown to the next occurrence. [Smart Notifications] Set alerts for the day of, the day before, 3 days, or 7 days in advance. Customize the notification time to suit your schedule. [Widget Support] Check your countdowns right from your Home Screen. Supports Small, Medium, and Large sizes, as well as Lock Screen widgets. [Birthday Insights] Automatically displays Zodiac signs and constellations. It also includes unique features like Japanese traditional "Yakudoshi" (unlucky years) and longevity milestones (60th, 70th birthdays, etc.). [CSV Import] Register multiple events at once using CSV files. Save time and avoid manual entry. [Customization] Personalize your app with various theme colors and custom icons for each event. [Other Features] Sorting options (By remaining days or registration date) Search function to find events instantly Elapsed time display (Years/Months/Days since the event) Flexible display: Switch to "Years & Days" for events more than a year away. ■ Premium Features (One-time Purchase) Zodiac & Constellation display Traditional Milestones (Yakudoshi/Longevity) Custom Theme Colors All basic features are available for free. * Screenshots are created with AI and may differ from the actual app.

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The following update has been made. Some English text has been revised.

Version 1.0.6

The developer, Kentaro Shirai, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Provider
    • Kentaro Shirai
    Size
    • 2.2 MB
    Category
    • Lifestyle
    Compatibility
    Requires iOS 18.5 or later.
    • iPhone
      Requires iOS 18.5 or later.
    • Mac
      Requires macOS 15.5 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 2.5 or later.
    Languages
    English and 4 more
    • English, French, Japanese, Simplified Chinese, Spanish
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 sheepboy
  • Privacy Policy

    • More by Kentaro Shirai

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