OhMy Dday

D-Day counter for the days that matter

OhMy Dday is a local counter app for D-Days (days remaining) and anniversaries (days elapsed, "D+Day").

How to test the core features:

1. On Home, tap '+' → enter a title and date → save to create a D-Day card.
2. Toggle the calculation type: D-Day (countdown) vs D+Day (count-up).
3. Enable "Yearly" repeat to schedule a local notification at 9 AM each year (expo-notifications).
4. Tap a card → "Share as image" to generate a shareable card (react-native-view-shot + the system share sheet).
5. Add the iOS Home Screen widget to surface the featured D-Day.

• All calculations and storage happen on-device; there is no external server communication.
• Banner ads: Google AdMob (bottom banner).
• Notification permission is requested only when the user turns on "Get notified".