Lịch Tana

Keep Vietnamese traditions alive: track lunar memorials, festive occasions, manage your family tree, and access traditional ancestral prayers. Private on device.

Lịch Tana helps Vietnamese families preserve ancestral traditions and cultural heritage. The app assists you in keeping track of lunar memorial dates, major traditional holidays, family genealogy on device, traditional prayer recitations, and personal spiritual notes — all securely kept right on your device.

KEY FEATURES:

1. HOME & UPCOMING EVENT COUNTDOWN

• View solar date, lunar date, and the current Can Chi (Sexagenary cycle) year at a glance.
• List of upcoming spiritual events: family memorial days (ngay gio), Full Moon (Ram), New Moon (Mong Mot), and traditional holidays.
• Accurate countdown of remaining days to ensure timely preparation.

1. DUAL LUNAR & SOLAR CALENDAR

• Simultaneous view of solar and lunar calendar dates on an intuitive month grid.
• Visual markers for holidays, 1st/15th lunar days, and memorial anniversaries.
• Fast month navigation and day event inspection.

1. MEMORIAL DAYS (NGAY GIO) MANAGEMENT & REMINDERS

• Record death anniversaries by lunar date; automatically converts to the corresponding solar date every year.
• Set a unified daily reminder time (default 07:00).
• Customize up to 2 flexible reminder milestones (on the day, 1 day prior, 3 days prior, 1 week prior) for both family memorials and traditional holidays.
• Automatic 1-day-prior reminders for New Moon (Mong Mot) and Full Moon (Ram).
• Diacritic-insensitive search for rapid lookup.

1. ON-DEVICE FAMILY LINEAGE TREE

• Organize family members by generations.
• Link relationships (parents, spouse, children).
• Automatically generate and link memorial anniversaries when marking deceased members.
• Stored entirely on your device with complete privacy.

1. TRADITIONAL PRAYER LIBRARY (VAN KHAN)

• Essential collection of 7 standard traditional Vietnamese prayers: Lunar New Year (Tet), Monthly New Moon (Mong Mot), Full Moon (Ram), Ancestral Memorial (Ngay Gio), Requiem Prayer (Cau Sieu), Cuu Van Ritual, and God of Wealth (Via Than Tai).
• Bookmark favorite prayers for fast lookup.
• Copy prayer texts easily.
• Support adding and composing custom family prayers.

1. PRAYER NOTES & REFLECTIONS

• Record wishes, ancestral prayers, good deeds, and personal reflections.
• Categorize notes by topic and search anytime.

1. SPIRITUAL RETREAT — VIRTUAL INCENSE OFFERING

• A peaceful space to remember ancestors when living away from home.
• Choose incense type, stick count, and occasion.
• Track daily incense offerings.

1. YOUR DATA

• Memorial dates, family tree and notes are stored on your phone; core features work even offline.
• Free to use without an account. When you need one, sign in with email, Google, Apple or Facebook.
• Convenient one-tap export and restore via local backup files.
• Optimized for smartphones in portrait orientation, with Light and Dark mode support.

1. TANA PREMIUM (OPTIONAL) The app is free and shows ads. Premium adds:

• No ads.
• Unlimited family tree members.
• Cloud backup, with restore on a new phone. Premium is available monthly or yearly, renews automatically, and can be cancelled anytime in your App Store subscription settings.

Download Lịch Tana to honor your roots and keep family traditions close at heart.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/