Countdown Widget: Days Until

Countdown Widget counts the days until — and since — the moments that matter: birthdays, weddings, Tết, exams, trips, anniversaries. Home-screen widgets show the right number every morning. Your events stay on your phone, with no account. The app is free with ads; Countdown Pro removes them. UNLIMITED EVENTS Add as many countdowns and widgets as you want, free — no cap. VIETNAMESE LUNAR CALENDAR BUILT IN ✓ Create events on the lunar calendar — Tết (Lunar New Year), death anniversaries (ngày giỗ), lunar birthdays, Mid-Autumn Festival — and the app converts them to the correct solar date every year, automatically ✓ Astronomical algorithm (Ho Ngoc Duc), accurate from 1900 to 2100, calculated on your phone ✓ Detail screen shows both calendars side by side, plus the can-chi (sexagenary) year name ✓ Built-in suggestions: Tết (1/1 lunar), Mid-Autumn (15/8 lunar), Hung Kings Day (10/3 lunar), National Day 2/9, Christmas, New Year WIDGETS THAT STAY UP TO DATE Widgets roll over with the day: a midnight alarm, a periodic refresh run by Android as a safety net, and a live per-second countdown in the final 48 hours. In deep sleep the battery-friendly alarm may flip a few minutes after 00:00. ✓ 2x2 single-event widget — big day count, event name, emoji and date ✓ 4x2 list widget — your upcoming events at a glance ✓ Pick the event for each widget; Dark and Auto themes are free, and Auto follows your phone's light or dark mode ✓ Or pick "Next event": the widget moves on by itself when one passes ✓ Add a widget from inside the app in one tap on launchers that support it MORE FEATURES ✓ Days until / days since / "Today!" ✓ Repeat none, yearly, monthly or weekly — yearly and monthly on the solar or the lunar calendar ✓ Reminders on the day and 7 days before, at the hour you set; turn them off per event ✓ Reminder reliability: allow background activity in one tap, with steps for strict brands ✓ Long waits in plain words — "1 year 2 months 12 days" next to the day count ✓ Progress bar toward the date, plus milestones (day 100, 365, 1,000…) and "Anniversary #5" ✓ Working days (Mon–Fri) and weekends left before the date ✓ Emoji and accent color per event, pin favorites, share as text ✓ Restore a backup file, always free ✓ Dark mode FIND AND ORGANIZE ✓ Search with or without Vietnamese accents — "tet" finds "Tết" ✓ Sort by soonest, by name or by newest added ✓ Hide past events, pin favorites to the top SHORTCUTS ✓ Quick Settings tile that shows your next event (Android 7 and later) ✓ Long-press the app icon to add an event or open an upcoming one COUNTDOWN PRO ★ No ads ★ Photo background per event with a soft blur — photos are stored privately inside the app, never uploaded ★ Count down to an exact hour and minute, not just the day ★ Back up all events to a JSON file you own ★ Custom reminders per event: on the day, 1, 3, 7 or 30 days before ★ 4-digit passcode lock ★ Widget themes Light, Transparent, Sunset, Ocean and Pink, plus text size and background transparency per widget Pro is a monthly, 3-month or yearly subscription (the yearly plan starts with a 3-day free trial) or a one-time purchase, through Google Play. Not ready to pay? Watch a short video to use photo backgrounds, hour countdowns and backup for 30 minutes (ads stay on). Photos, times and passcodes you already set keep working if Pro ends. PRIVATE BY DESIGN Your event names, notes, dates and photos never leave your phone — they are stored only in the app's private storage. The free version shows ads from Google AdMob and Unity Ads, which may use your device's advertising ID; where the law requires it you are asked for consent first, and Settings → Pro & ads → Ad privacy choices changes it any time. The app also sends anonymous usage counts and crash reports (Firebase) so we can fix bugs; that never includes the text you type, and you can switch it off in Settings. Notification permission is used only to remind you of your own events.