ALMANAK - Jawa, Hijriah, China

Gregorian, Javanese, Hijri, & Chinese calendars with national holidays & widgets

Almanak Abadi is a complete calendar solution for Indonesians. It combines four calendar systems (Greek, Hijri, Javanese, and Chinese New Year) on one screen.

This application is intelligently designed with an automatic algorithm, so holiday schedules such as Nyepi, Vesak, Easter, and Chinese New Year are calculated precisely without the need for annual app updates. 100% offline, lightweight, free forever, and ad-free!

🌟 4 CALENDAR SYSTEMS IN ONE HANDSET
• Gregorian: Standard calendar with zodiac, Nth day, and leap year information.
• Hijri (Islamic): Accurate conversion with automatic marking of Islamic holidays such as Eid al-Fitr, Eid al-Adha, Isra Mi'raj, and 1 Muharram.
• Javanese (Weton): The most comprehensive! Displays five markets, 30 wuku, Neptu days & markets, and Naga Dino (dragon direction). Perfect for preserving the Javanese primbon tradition.
• Lunar / Imlek: Complete Chinese calendar with 12 zodiac signs for the year, month, and day (Kongzili).

✨ FEATURED FEATURES & DIGITAL Primbon
• Primbon Hari Baik: Analysis of auspicious days for 12+ traditional and daily activities (marriage, moving house, starting a business, traveling, etc.) based on Weton, Neptu, and Wuku calculations with a score of 0-100.
• Neptu & Weton Calculator: Calculate total Neptu in real time, complete with interpretations (Poor to Very Good).
• 120+ Commemorative Days & National Holidays: Complete with automatic national holidays, hundreds of official Indonesian commemorations, and the latest Joint Leave indicators according to the Joint Decree of the 3 Ministers.
• Algorithmic Moon Phase: The determination of Nyepi and Vesak is automatically calculated using a high-level synodic cycle algorithm (Jean Meeus).

📱 DAILY WIDGETS & REMINDERS
• 3 Widget Options: Display a calendar on your home screen in Small (today), Medium (7 days), or Large (1 full month). The transparency level can be adjusted to your preference!
• Persistent Notes & Alarm: Add a personal agenda for any date. The reminder alarm will remain active even if your phone is rebooted.

⚙️ MODERN TECHNOLOGY & PRIVACY PRESERVED
• 100% Offline: All calculations are done on your phone. No internet connection required.
• Ad-Free & Free: Use all features without annoying ads or hidden fees.
• Clean Design: Features a wall calendar-style mini calendar header for quick navigation between months.

Make the Eternal Almanac your daily calendar, cultural, and spiritual assistant. Download it now!