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Simple D-Day

Jincoa Lifestyle Contains ads

Track D-day countdowns, count-ups, and yearly anniversaries at a glance

Downloads
6+
on Google Play
Price
Free
No in-app purchases
Updated
Aug 11
2026 Β· v1.1
Get it onGoogle Play See alternatives

Screenshots

  • Simple D-Day screenshot 1
  • Simple D-Day screenshot 2
  • Simple D-Day screenshot 3
  • Simple D-Day screenshot 4

About Simple D-Day

Exams, discharge dates, anniversaries, trips, deadlines β€” Simple D-Day keeps every important date in one place.

πŸ“… Three calculation modes
- D-day: Days remaining until a target date (D-30, D-Day itself)
- D+day: Days elapsed since a start date (day 365 together, etc.)
- Yearly repeat: Automatically recalculates the D-value for recurring dates like birthdays and anniversaries

πŸ—‚οΈ Clean card list
Events are sorted by closest date so you see what matters most the moment you open the app.

🎨 Color tags per event
Tell exams, anniversaries, and deadlines apart at a glance with color-coded cards.

πŸ”’ Privacy-friendly
No sign-up or login required. Your events are stored only on your device.

🌏 Korean / English support
Choose your preferred language directly in Settings.

The simplest D-day app for students, job seekers, military families, couples, and anyone tracking the dates that matter β€” Simple D-Day.

What’s new

Version 1.1 Β· Updated August 11, 2026

1.1 - Added app open ad

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