Big Days: Date Countdown
Track Important Dates Easily
Only for iPhone
$0.99 · Designed for iPhone
iPhone
Track every important date with a clean native experience: countdowns, count-ups, notes, widgets, reminders, and iCloud sync.
Big Days is a minimalist app focused on managing your important dates.
Why choose Big Days:
Native experience: Built with SwiftUI and iOS-native interactions for smooth and stable performance
Minimal design: Clear information hierarchy so your most important dates are visible at a glance
Simple workflow: Create events in just a few steps with no learning curve
Core features:
Count down and count up: Track days remaining for future events and days passed for past events
Today highlight: Events happening today are clearly emphasized so you never miss a key moment
Event management: Edit, pin, add notes, and delete events easily
Memory notes: Add multiple notes to each event to keep long-term memories
Home screen widgets: Check key event progress directly from your Home Screen
Local reminders: Flexible reminder preferences and repeat rules
Languages and themes: Supports Chinese and English, with Auto, Light, and Dark appearance
iCloud sync: Keep your data in sync across devices when enabled
Great for birthdays, anniversaries, paydays, exams, trips, project milestones, and holiday countdowns.
Big Days is built to stay lightweight, clear, and dependable, so every important date gets the attention it deserves.
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- Fix Translations
The developer, 刚 王, 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.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 刚 王
- Size
- 1.5 MB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- Languages
- English and Simplified Chinese
- Age Rating
9+
- 9+
- Copyright
- © @2025 重要日子
