Lunaya – Lunar Calendar

A Vietnamese tear-off calendar for your phone: lunar date, sexagenary cycle, solar terms and auspicious hours — no ads, works offline.

Lunaya is a Vietnamese tear-off calendar for your phone: open it and you see the solar date, the lunar date, the sexagenary cycle, and everything people look up on a paper calendar.

THE DAILY SHEET • Large day number, swipe sideways to turn the page • Lunar date, day / month / year pillars, zodiac animal • Solar term and auspicious hours with real clock ranges • A quotation each day

DAY DETAIL Officer, five elements, twenty-eight mansions, favourable and unfavourable stars, clashing ages, travel directions, hour-by-hour readings.

MONTH AND YEAR Month grid with the lunar day under each cell and holidays in red. Tap the title for the whole year.

LUNAR ⇄ SOLAR CONVERTER Both directions, 1900–2199, leap months handled.

EVENTS AND REMINDERS • Death anniversaries by lunar date: set once, it lands on the right solar day every year • Daily, weekly on chosen days, monthly and yearly repeats (lunar too), with an optional end date • Items to prepare for each event • Countdowns to key dates, with a widget • Local notifications that respect your system settings • Optional write-through to your device calendar • Import calendars from URLs, manage sources, refresh and enable/disable each calendar

QUICK NOTES AND CARDS Quick notes for passing ideas and sudden memories. Greeting and countdown cards by occasion, with holiday art or your own photo.

FAMILY TREE AND REFERENCE Family tree with graph and list views, editable people and relationships, and collapsible branches. Look up all twelve zodiac signs by birth date.

MULTI-DEVICE SYNC Sign in with Apple or Google to sync events, notes, custom categories and your family tree across devices. A delete account button removes your server data and keeps what is on your phone.

THEMES Built-in themes prioritise iPhone colours, with a calendar preview. Choose System to follow your operating system's colours. Download more themes from the app's website and import them, or change the text size in Settings.

EXTRAS • Home screen and lock screen widgets • Long-press shortcuts: convert a date, add an event, reset the theme • Share the day sheet as an image

LUNAR TIME ZONE Pick +7 (Vietnam), +8 (China · Taiwan · Hong Kong · Singapore) or +9 (Japan · Korea). Lunar calendars can differ by a day between countries, and Lunaya lets you choose the one you need.

NO ADS — NO TRACKING No banners, no video, no data collected for advertising. Every lunar calculation runs on your device and works offline.